Norway's Marit Bjoergen celebrates winning the gold medal after the women's cross-country 15k skiathlon at the 2014 Winter Olympics, Saturday, Feb. 8, 2014, in Krasnaya Polyana, Russia. (AP Photo/Dmitry Lovetsky)

Norway's gold medal winner Marit Bjoergen is flanked by Sweden's silver medal winner Charlotte Kalla, left, and Norway's bronze medal winner Heidi Weng after the women's cross-country 15k skiathlon at the 2014 Winter Olympics, Saturday, Feb. 8, 2014, in Krasnaya Polyana, Russia. (AP Photo/Dmitry Lovetsky)

Norway's gold medal winner Marit Bjoergen, left, and Sweden's silver medal winner Charlotte Kalla celebrate after the women's cross-country 15k skiathlon at the 2014 Winter Olympics, Saturday, Feb. 8, 2014, in Krasnaya Polyana, Russia. (AP Photo/Dmitry Lovetsky)

Elena Nikitina of Russia starts her training tun for the women's skeleton at the 2014 Winter Olympics, Saturday, Feb. 8, 2014, in Krasnaya Polyana, Russia. (AP Photo/Dita Alangkara), APTOPIX

Shaun White, left, of the United States catches air during a training session for the men's snowboard halfpipe at the 2014 Winter Olympics, Saturday, Feb. 8, 2014, in Krasnaya Polyana, Russia. (AP Photo/Jae C. Hong)

Italy's Francesca Marsaglia takes off her skis after a women's downhill training run for the Sochi 2014 Winter Olympics, Saturday, Feb. 8, 2014, in Krasnaya Polyana, Russia. (AP Photo/Gero Breloer)

Gold medal's winner Marit Bjoergen, of Norway, leads silver medalist Sweden's Charlotte Kalla and bronze medalist Norway's Heidi Weng, during the women's 15k skiathlon at the 2014 Winter Olympics, Saturday, Feb. 8, 2014, in Krasnaya Polyana, Russia. (AP Photo/Kirsty Wigglesworth)

Goalkeeper Noora Raty of Finland falls on the puck to block a who by Alex Carpenter of the Untied States during the third period of the 2014 Winter Olympics women's ice hockey game at Shayba Arena, Saturday, Feb. 8, 2014, in Sochi, Russia. (AP Photo/Matt Slocum)

Jan Szymanski of Poland skates in the men's 5,000-meter speedskating race at the Adler Arena Skating Center at the 2014 Winter Olympics in Sochi, Russia, Saturday, Feb. 8, 2014. (AP Photo/Pavel Golovkin)

Jan Szymanski of Poland skates in the men's 5,000-meter speedskating race at the Adler Arena Skating Center at the 2014 Winter Olympics in Sochi, Russia, Saturday, Feb. 8, 2014. (AP Photo/Matt Dunham)

Jan Szymanski of Poland skates in the men's 5,000-meter speedskating race at the Adler Arena Skating Center at the 2014 Winter Olympics in Sochi, Russia, Saturday, Feb. 8, 2014. (AP Photo/Patrick Semansky)

A Polish coach gives the lap time for Poland's Sebastian Druszkiewicz competing in the men's 5,000-meter speedskating race at the Adler Arena Skating Center at the 2014 Winter Olympics, Saturday, Feb. 8, 2014, in Sochi, Russia. (AP Photo/Patrick Semansky)

Canadian Speedskater Mathieu Giroux, foreground, and Jan Szymanski of Poland compete in the men's 5,000-meter speedskating race at the Adler Arena Skating Center at the 2014 Winter Olympics in Sochi, Russia, Saturday, Feb. 8, 2014. (AP Photo/Matt Dunham)

Ewa Kuls of Poland prepares to start during a training session for the women's singles luge at the 2014 Winter Olympics, Saturday, Feb. 8, 2014, in Krasnaya Polyana, Russia. (AP Photo/Natacha Pisarenko)

Natalia Wojtusciszyn of Poland prepares to start during a training session for the women's singles luge at the 2014 Winter Olympics, Saturday, Feb. 8, 2014, in Krasnaya Polyana, Russia. (AP Photo/Natacha Pisarenko)

Norway's Therese Johaug, Norway's Marit Bjoergen and Poland's Justyna Kowalczyk, from left, start the women's 15k skiathlon at the 2014 Winter Olympics, Saturday, Feb. 8, 2014, in Krasnaya Polyana, Russia. (AP Photo/Dmitry Lovetsky)

Spain's Paul de la Cuesta comes to a halt at the end of a men's downhill training run for the Sochi 2014 Winter Olympics, Saturday, Feb. 8, 2014, in Krasnaya Polyana, Russia. (AP Photo/Christophe Ena)

Norway's Therese Johaug, Norway's Marit Bjoergen and Poland's Justyna Kowalczyk, from left, start the women's 15k skiathlon at the 2014 Winter Olympics, Saturday, Feb. 8, 2014, in Krasnaya Polyana, Russia. (AP Photo/Dmitry Lovetsky)

Sebastian Druszkiewicz of Poland competes in the men's 5,000-meter speedskating race at the Adler Arena Skating Center during the 2014 Winter Olympics, Saturday, Feb. 8, 2014, in Sochi, Russia. (AP Photo/Pavel Golovkin)

Kate Hansen of the United States prepares to start her run during a training session for the women's singles luge at the 2014 Winter Olympics, Saturday, Feb. 8, 2014, in Krasnaya Polyana, Russia. (AP Photo/Natacha Pisarenko)

Kate Hansen of the United States prepares to start her run during a training session for the women's singles luge at the 2014 Winter Olympics, Saturday, Feb. 8, 2014, in Krasnaya Polyana, Russia. (AP Photo/Natacha Pisarenko)

Japan's Sara Takanashi lands after her jump during a women's ski jumping training session at the 2014 Winter Olympics, Saturday, Feb. 8, 2014, in Krasnaya Polyana, Russia. (AP Photo/Matthias Schrader)

Meaghan Mikkelson of Canada and Romy Eggimann of Switzerland slide into the boards battling fro a puck during the first period of the women's ice hockey game at the Shayba Arena during the 2014 Winter Olympics, Saturday, Feb. 8, 2014, in Sochi, Russia. (AP Photo/Matt Slocum)

Kate Hansen of the United States prepares to start her run during a training session for the women's singles luge at the 2014 Winter Olympics, Saturday, Feb. 8, 2014, in Krasnaya Polyana, Russia. (AP Photo/Natacha Pisarenko), APTOPIX

South Korea's Seo Jung-hwa jumps during the women's moguls qualifying at the Rosa Khutor Extreme Park, at the 2014 Winter Olympics, Saturday, Feb. 8, 2014, in Krasnaya Polyana, Russia. (AP Photo/Sergei Grits)

Sven Kramer of the Netherlands competes in the men's 5,000-meter speedskating race at the Adler Arena Skating Center during the 2014 Winter Olympics in Sochi, Russia, Saturday, Feb. 8, 2014. Kramer won the gold setting a new Olympic record. (AP Photo/Pavel Golovkin), APTOPIX

American Jeff Isaacson, lower left, delivers the rock during a training session at the 2014 Winter Olympics, Saturday, Feb. 8, 2014, in Sochi, Russia. Women curlers from South Korea, top and Japan trained at the same time. (AP Photo/Robert F. Bukaty)

Sven Kramer of the Netherlands celebrates after winning the gold in the men's 5,000-meter speedskating race during the flower ceremony at the Adler Arena Skating Center during the 2014 Winter Olympics in Sochi, Russia, Saturday, Feb. 8, 2014. Kramer set a new Olympic record. (AP Photo/Pavel Golovkin), APTOPIX

Norway's Hedvig Wessel crashes during women's moguls qualifying at the Rosa Khutor Extreme Park, at the 2014 Winter Olympics, Saturday, Feb. 8, 2014, in Krasnaya Polyana, Russia. (AP Photo/Andy Wong)

Toennes Stang Rolfsen of Norway prepares for his first run during the men's singles luge competition at the 2014 Winter Olympics, Saturday, Feb. 8, 2014, in Krasnaya Polyana, Russia. (AP Photo/Natacha Pisarenko)

Maciej Kurowski of Poland competes during the men's singles luge competition at the 2014 Winter Olympics, Saturday, Feb. 8, 2014, in Krasnaya Polyana, Russia. (AP Photo/Natacha Pisarenko)

Austria's Dominik Landertinger prepares to shoot during the men's biathlon 10k sprint, at the 2014 Winter Olympics, Saturday, Feb. 8, 2014, in Krasnaya Polyana, Russia. Austria's Dominik Landertinger won the silver medal. (AP Photo/Gero Breloer)

France's Martin Fourcade lies on the snow after completing the men's biathlon 10k sprint, at the 2014 Winter Olympics, Saturday, Feb. 8, 2014, in Krasnaya Polyana, Russia. (AP Photo/Kirsty Wigglesworth)

Emanuel Rieder of Italy starts his run during the men's singles luge competition at the 2014 Winter Olympics, Saturday, Feb. 8, 2014, in Krasnaya Polyana, Russia. (AP Photo/Natacha Pisarenko)

Slovenia's Robert Kranjec walks off the finish area after falling during the men's normal hill ski jumping qualification at the 2014 Winter Olympics, Saturday, Feb. 8, 2014, in Krasnaya Polyana, Russia. (AP Photo/Gregorio Borgia)

Slovenia's Robert Kranjec falls during the men's normal hill ski jumping qualification at the 2014 Winter Olympics, Saturday, Feb. 8, 2014, in Krasnaya Polyana, Russia. (AP Photo/Gregorio Borgia)

Slovenia's Robert Kranjec falls during the men's normal hill ski jumping qualification at the 2014 Winter Olympics, Saturday, Feb. 8, 2014, in Krasnaya Polyana, Russia. (AP Photo/Gregorio Borgia)

Stefania Berton falls as she and Ondrej Hotarek of Italy compete in the team pairs free skate figure skating competition at the Iceberg Skating Palace during the 2014 Winter Olympics, Saturday, Feb. 8, 2014, in Sochi, Russia. (AP Photo/Bernat Armangue)

United States' Hannah Kearney competes in the women's moguls final 1 at the Rosa Khutor Extreme Park, at the 2014 Winter Olympics, Saturday, Feb. 8, 2014, in Krasnaya Polyana, Russia.(AP Photo/Sergei Grits)

Russia's Denis Yuskov competes in the men's 5,000-meter speedskating event at the 2014 Winter Olympics, Saturday, Feb. 8, 2014, in Sochi, Russia. (AP Photo/David J. Phillip ), APTOPIX

Canada's Justine Dufour-Lapointe celebrates after taking the gold medal in the women's moguls final at the Rosa Khutor Extreme Park, at the 2014 Winter Olympics, Saturday, Feb. 8, 2014, in Krasnaya Polyana, Russia. (AP Photo/Andy Wong)

Evgeni Plushenko of Russia competes in the men's team free skate figure skating competition at the Iceberg Skating Palace during the 2014 Winter Olympics, Sunday, Feb. 9, 2014, in Sochi, Russia. (AP Photo/Ivan Sekretarev)

Evgeni Plushenko of Russia competes in the men's team free skate figure skating competition at the Iceberg Skating Palace during the 2014 Winter Olympics, Sunday, Feb. 9, 2014, in Sochi, Russia. (AP Photo/Bernat Armangue)

Tatsuki Machina of Japan competes in the men's team free skate figure skating competition at the Iceberg Skating Palace during the 2014 Winter Olympics, Sunday, Feb. 9, 2014, in Sochi, Russia. (AP Photo/Ivan Sekretarev)

Tatsuki Machina of Japan competes in the men's team free skate figure skating competition at the Iceberg Skating Palace during the 2014 Winter Olympics, Sunday, Feb. 9, 2014, in Sochi, Russia. (AP Photo/Vadim Ghirda)

Evgeni Plushenko of Russia competes in the men's team free skate figure skating competition at the Iceberg Skating Palace during the 2014 Winter Olympics, Sunday, Feb. 9, 2014, in Sochi, Russia. (AP Photo/Bernat Armangue), APTOPIX

Poland's Karolina Chrapek reacts in the finish area after a Women's Alpine Skiing Downhill training session at the Rosa Khutor Alpine Center on February 8, 2014, during the Sochi Winter Olympics. AFP PHOTO / ALEXANDER KLEIN

(LtoR) Norway's Heidi Weng, Marit Bjoergen and Therese Johaug compete in the Women's Cross-Country Skiing 7,5km + 7,5km Skiathlon at the Laura Cross-Country Ski and Biathlon Center during the Sochi Winter Olympics on February 8, 2014 in Rosa Khutor. AFP PHOTO / ODD ANDERSEN

Norway's Marit Bjoergen (C) competes in the Women's Cross-Country Skiing 7,5km + 7,5km Skiathlon at the Laura Cross-Country Ski and Biathlon Center during the Sochi Winter Olympics on February 8, 2014 in Rosa Khutor. AFP PHOTO / ODD ANDERSEN

US skier Bode Miller takes part in a Men's Alpine Skiing Downhill training session at the Rosa Khutor Alpine Center on February 8, 2014, during the Sochi Winter Olympics. AFP PHOTO / FABRICE COFFRINI

(LtoR) Norway's Therese Johaug, Marit Bjoergen and Norway's Heidi Weng compete in the Women's Cross-Country Skiing 7,5km + 7,5km Skiathlon at the Laura Cross-Country Ski and Biathlon Center during the Sochi Winter Olympics on February 8, 2014 in Rosa Khutor. AFP PHOTO / ALBERTO PIZZOLI

US Sage Kotsenburg competes in the Men's Snowboard Slopestyle Final at the Rosa Khutor Extreme Park during the Sochi Winter Olympics on February 8, 2014. Kotsenburg won the Gold Medal. AFP PHOTO / JAVIER SORIANO

Finland's Tea Villila (L) vies with US Julie Chu during their Women's Ice Hockey Group A match at the Shayba Arena during the Sochi Winter Olympics on February 8, 2014. US won 3-1. AFP PHOTO / JONATHAN NACKSTRAND

Finland's Emma Terho (L) is challenged by US Hilary Knight during the Sochi Winter Olympics on February 8, 2014. US won 3-1. AFP PHOTO / JONATHAN NACKSTRAND

(LtoR) Norway's Therese Johaug, Norway's Marit Bjoergen, Norway's Heidi Weng and Poland's Justyna Kowalczyk switch their skis in the changing box as they compete in the Women's Cross-Country Skiing 7,5km + 7,5km Skiathlon at the Laura Cross-Country Ski and Biathlon Center during the Sochi Winter Olympics on February 8, 2014 in Rosa Khutor. AFP PHOTO / ALBERTO PIZZOLI

Norway's Marit Bjoergen celebrates winning in the Women's Cross-Country Skiing 7,5km + 7,5km Skiathlon at the Laura Cross-Country Ski and Biathlon Center during the Sochi Winter Olympics on February 8, 2014 in Rosa Khutor. AFP PHOTO / ALBERTO PIZZOLI

(LtoR) Second Placed Sweden's Charlotte Kalla, winner Norway's Marit Bjoergen and third placed Norway's Heidi Weng celebrate after the Women's Cross-Country Skiing 7,5km + 7,5km Skiathlon at the Laura Cross-Country Ski and Biathlon Center during the Sochi Winter Olympics on February 8, 2014 in Rosa Khutor. AFP PHOTO / ALBERTO PIZZOLI

(LtoR) Second Placed Sweden's Charlotte Kalla, winner Norway's Marit Bjoergen and third placed Norway's Heidi Weng celebrate after the Women's Cross-Country Skiing 7,5km + 7,5km Skiathlon at the Laura Cross-Country Ski and Biathlon Center during the Sochi Winter Olympics on February 8, 2014 in Rosa Khutor. AFP PHOTO / ALBERTO PIZZOLI

Norway's Marit Bjoergen celebrates winning the Women's Cross-Country Skiing 7,5km + 7,5km Skiathlon at the Laura Cross-Country Ski and Biathlon Center during the Sochi Winter Olympics on February 8, 2014 in Rosa Khutor. AFP PHOTO / ALBERTO PIZZOLI

(From bottom to top) Norway's Marit Bjoergen, Sweden's Charlotte Kalla and Norway's Therese Johaug lie on the track after the Women's Cross-Country Skiing 7,5km + 7,5km Skiathlon at the Laura Cross-Country Ski and Biathlon Center during the Sochi Winter Olympics on February 8, 2014 in Rosa Khutor. AFP PHOTO / ODD ANDERSEN

Winner Norway's Marit Bjoergen (L) is congratulated by Sweden's Charlotte Kalla after the Women's Cross-Country Skiing 7,5km + 7,5km Skiathlon at the Laura Cross-Country Ski and Biathlon Center during the Sochi Winter Olympics on February 8, 2014 in Rosa Khutor. AFP PHOTO / ODD ANDERSEN

Second placed Sweden's Charlotte Kalla (C) celebrates after the Women's Cross-Country Skiing 7,5km + 7,5km Skiathlon at the Laura Cross-Country Ski and Biathlon Center during the Sochi Winter Olympics on February 8, 2014 in Rosa Khutor. AFP PHOTO / ODD ANDERSEN

(1st row LtoR) Norway's Marit Bjoergen and Sweden's Charlotte Kalla compete in the Women's Cross-Country Skiing 7,5km + 7,5km Skiathlon at the Laura Cross-Country Ski and Biathlon Center during the Sochi Winter Olympics on February 8, 2014 in Rosa Khutor. AFP PHOTO / PIERRE-PHILIPPE MARCOU

Second placed Sweden's Charlotte Kalla celebrates after the Women's Cross-Country Skiing 7,5km + 7,5km Skiathlon at the Laura Cross-Country Ski and Biathlon Center during the Sochi Winter Olympics on February 8, 2014 in Rosa Khutor. AFP PHOTO ALBERTO PIZZOLI

Italy's Federica Brignone falls during a Women's Alpine Skiing Downhill training session at the Rosa Khutor Alpine Center on February 8, 2014, during the Sochi Winter Olympics. AFP PHOTO / ALEXANDER KLEIN

Canada's Mathieu Giroux (L) and Poland's Jan Szymanski compete in the Men's Speed Skating 5000m at the Adler Arena during the 2014 Sochi Winter Olympics on February 8, 2014. AFP PHOTO / DAMIEN MEYER

Poland's Sebastian Druszkiewicz competes in the Men's Speed Skating 5000m at the Adler Arena during the 2014 Sochi Winter Olympics on February 8, 2014. AFP PHOTO / ANDREJ ISAKOVIC

TOPSHOTS South Korea's Park Jinyong and Cho Jung Myung during a Luge Doubles training session at the Sanki Sliding Centre in Rosa Khutor on February 8, 2014, during the Sochi Winter Olympics. AFP PHOTO / LEON NEAL

TOPSHOTS Germany's Toni Eggert and Sascha Benecken race during a Luge Doubles training session at the Sanki Sliding Centre in Rosa Khutor on February 8, 2014, during the Sochi Winter Olympics. AFP PHOTO / LEON NEAL

TOPSHOTS Switzerland's Lara Gut takes part in a Women's Alpine Skiing Downhill training session at the Rosa Khutor Alpine Center on February 8, 2014, during the Sochi Winter Olympics. AFP PHOTO / DIMITAR DILKOFF

TOPSHOTS Switzerland's Lucien Koch competes in the Men's Snowboard Slopestyle Semifinals at the Rosa Khutor Extreme Park during the Sochi Winter Olympics on February 8, 2014. AFP PHOTO / FRANCK FIFE

TOPSHOTS US players gather before the start of the Women's Ice Hockey Group A match USA vs Finland at the Shayba Arena during the Sochi Winter Olympics on February 8, 2014. AFP PHOTO / JONATHAN NACKSTRAND

TOPSHOTS US Sage Kotsenburg competes in the Men's Snowboard Slopestyle Final at the Rosa Khutor Extreme Park during the Sochi Winter Olympics on February 8, 2014. Kotsenburg won the Gold Medal. AFP PHOTO / JAVIER SORIANO

TOPSHOTS Sweden's Niklas Mattsson competes in the Men's Snowboard Slopestyle Final at the Rosa Khutor Extreme Park during the Sochi Winter Olympics on February 8, 2014. AFP PHOTO / FRANCK FIFE

Poland's Sebastian Druszkiewicz competes in the Men's Speed Skating 5000m at the Adler Arena during the 2014 Sochi Winter Olympics on February 8, 2014. AFP PHOTO / ANDREJ ISAKOVIC

US scores against Finland's goalkeeper Noora Raty during the Group A match USA vs Finland at the Shayba Arena against team Finland during the Sochi Winter Olympics on February 8, 2014. AFP PHOTO / POOL

Poland's Jan Szymanski competes in the Men's Speed Skating 5000m at the Adler Arena during the 2014 Sochi Winter Olympics on February 8, 2014. AFP PHOTO / ANDREJ ISAKOVIC

Poland's Jan Szymanski competes in the Men's Speed Skating 5000m at the Adler Arena during the 2014 Sochi Winter Olympics on February 8, 2014. AFP PHOTO / ANDREJ ISAKOVIC

(LtoR) Finland's Krista Lahteenmaki, Norway's Marit Bjoergen, Sweden's Charlotte Kalla, Finland's Aino-Kaisa Saarinen, Norway's Therese Johaug, Poland's Justyna Kowalczyk and Finland's Kerttu Niskanen compete in the Women's Cross-Country Skiing 7,5km + 7,5km Skiathlon at the Laura Cross-Country Ski and Biathlon Center during the Sochi Winter Olympics on February 8, 2014 in Rosa Khutor. AFP PHOTO / KIRILL KUDRYAVTSEV

Poland's Natalia Wojtusciszyn practices during a Women Luge training session at the Sanki Sliding Centre in Rosa Khutor on February 8, 2014, during the Sochi Winter Olympics. AFP PHOTO / LEON NEAL

Poland's Jan Szymanski competes in the Men's Speed Skating 5000m at the Adler Arena during the 2014 Sochi Winter Olympics on February 8, 2014. AFP PHOTO / JUNG YEON-JE

Poland's Natalia Wojtusciszyn takes part in a training session for the Luge Women's Singles at the Sanki Sliding Centre in Rosa Khutor on February 8, 2014 during the Sochi Winter Olympics. AFP PHOTO / LIONEL BONAVENTURE

Canada's Mathieu Giroux (back) and Poland's Jan Szymanski (front) compete in the Men's Speed Skating 5000m at the Adler Arena during the 2014 Sochi Winter Olympics on February 8, 2014. AFP PHOTO / DAMIEN MEYER

Germany's Patrick Beckert competes in the Men's Speed Skating 5000m at the Adler Arena during the 2014 Sochi Winter Olympics on February 8, 2014. Speed skater Sven Kramer retained his Olympic 5,000m title at the Sochi Games on Saturday, destroying the field to win by nearly five seconds as the Netherlands swept the podium. AFP PHOTO / ANDREJ ISAKOVIC

Norway's Hedvig Wessel competes in the Women's Freestyle Skiing Moguls qualification run at the Rosa Khutor Extreme Park during the Sochi Winter Olympics on February 8, 2014. AFP PHOTO / JAVIER SORIANO

Germany's Laura Grasemann competes in the Women's Freestyle Skiing Moguls qualification run at the Rosa Khutor Extreme Park during the Sochi Winter Olympics on February 8, 2014. AFP PHOTO / FRANCK FIFE

Netherlands' Sven Kramer (L) and US Jonathan Kuck compete in the Men's Speed Skating 5000m at the Adler Arena during the 2014 Sochi Winter Olympics on February 8, 2014. AFP PHOTO / JUNG YEON-JE

Norway's Hedvig Wessel crashes in the Women's Freestyle Skiing Moguls qualification run at the Rosa Khutor Extreme Park during the Sochi Winter Olympics on February 8, 2014. AFP PHOTO / JAVIER SORIANO

Poland's Maciej Kot competes in the Men's Ski Jumping Normal Hill Individual Qualification Round trial at the RusSki Gorki Jumping Center during the Sochi Winter Olympics on February 8, 2014 in Rosa Khutor. AFP PHOTO / JOHN MACDOUGALL

Austria's Daniel Pfister competes during the Men's Luge Singles run one at the Sliding Center Sanki during the Sochi Winter Olympics on February 8, 2014. AFP PHOTO / LIONEL BONAVENTURE

Poland's Maciej Kurowski competes during the Men's Luge Singles run one at the Sliding Center Sanki during the Sochi Winter Olympics on February 8, 2014. AFP PHOTO / LIONEL BONAVENTURE

Canada's Sarah Reid takes part in a skeleton training session at the Sanki Sliding Centre in Rosa Khutor on February 8, 2014 during the Sochi Winter Olympics. AFP PHOTO/LEON NEAL

Canada's Sarah Reid takes part in a skeleton training session at the Sanki Sliding Centre in Rosa Khutor on February 8, 2014 during the Sochi Winter Olympics. AFP PHOTO/LEON NEAL

Britain's Lizzy Yarnold takes part in a training session for the women's skeleton at the Sanki Sliding Centre in Rosa Khutor on February 8, 2014 during the Sochi Winter Olympics. AFP PHOTO/LEON NEAL

Tonga's Bruno Banani prepares to compete during the Men's Luge Singles run one at the Sliding Center Sanki during the Sochi Winter Olympics on February 8, 2014. AFP PHOTO / LIONEL BONAVENTURE

Poland's Maciej Kurowski competes in the Men's Luge Singles Run at the Sliding Center Sanki during the Sochi Winter Olympics on February 8, 2014. AFP PHOTO / LEON NEAL

France's Mae Berenice Meite performs in the Women's Figure Skating Team Short Program at the Iceberg Skating Palace during the 2014 Sochi Winter Olympics on February 8, 2014. AFP PHOTO / ALEXANDER NEMENOV

TOPSHOTS Czech Republic's Ondrej Moravec competes in the Men's Biathlon 10 km Sprint at the Laura Cross-Country Ski and Biathlon Center during the Sochi Winter Olympics on February 8, 2014 in Rosa Khutor. AFP PHOTO / ALBERTO PIZZOLI

TOPSHOTS Germany's Nelli Zhiganshina and Germany's Alexander Gazsi perform in the Figure Skating Team Ice Dance Short Dance at the Iceberg Skating Palace during the Sochi Winter Olympics on February 8, 2014. AFP PHOTO / ADRIAN DENNIS

TOPSHOTS Norway's Ole Einar Bjoerndalen competes in the Men's Biathlon 10 km Sprint at the Laura Cross-Country Ski and Biathlon Center during the Sochi Winter Olympics on February 8, 2014 in Rosa Khutor. AFP PHOTO / ODD ANDERSEN

TOPSHOTS France's Martin Fourcade reacts as he competes in the Men's Biathlon 10 km Sprint at the Laura Cross-Country Ski and Biathlon Center during the Sochi Winter Olympics on February 8, 2014 in Rosa Khutor. AFP PHOTO / ODD ANDERSEN

TOPSHOTS Norway's Ole Einar Bjoerndalen winner of the Men's Biathlon 10 km Sprint stands during the Flower Ceremony at the Laura Cross- Country Ski and Biathlon Center during the Sochi Winter Olympics on February 8, 2014 in Rosa Khutor. AFP PHOTO / ODD ANDERSEN

TOPSHOTS Austria's Thomas Morgenstern competes in the Men's Ski Jumping Normal Hill Individual Qualification Round trial at the RusSki Gorki Jumping Center during the Sochi Winter Olympics on February 8, 2014 in Rosa Khutor. AFP PHOTO / JOHN MACDOUGALL

TOPSHOTS Canada's Sarah Reid takes part in a skeleton training session at the Sanki Sliding Centre in Rosa Khutor on February 8, 2014 during the Sochi Winter Olympics. AFP PHOTO/LEON NEAL

TOPSHOTS Gold medalist Norway's Ole Einar Bjoerndalen celebrates on the podium the Men's Biathlon 10 km Sprint Flower Ceremony at the Laura Cross- Country Ski and Biathlon Center during the Sochi Winter Olympics on February 8, 2014 in Rosa Khutor. Bjoerndalen equalled the record for Winter Olympic medals won when victory in the sprint in Sochi took him to 12. AFP PHOTO / ALBERTO PIZZOLI

TOPSHOTS Norway's silver medalist Staale Sandbech sticks his tongue out as he celebrates on the podium of the Men's Snowboard Slopestyle event of the Sochi Winter Olympics on February 8, 2014 at the Sochi medals plaza. AFP PHOTO / ANDREJ ISAKOVIC

TOPSHOTS Germany's David Moeller competes during the Men's Luge Singles run one at the Sliding Center Sanki during the Sochi Winter Olympics on February 8, 2014. AFP PHOTO / LEON NEAL

TOPSHOTS Norway's Jo Alexander Koppang competes in the Men's Luge Singles Run at the Sliding Center Sanki during the Sochi Winter Olympics on February 8, 2014. AFP PHOTO / LEON NEAL

TOPSHOTS Norway's Ole Einar Bjoerndalen competes in the Men's Biathlon 10 km Sprint at the Laura Cross-Country Ski and Biathlon Center during the Sochi Winter Olympics on February 8, 2014 in Rosa Khutor. AFP PHOTO / KIRILL KUDRYAVTSEV

TOPSHOTS US skier Bode Miller takes part in a Men's Alpine Skiing Downhill training session at the Rosa Khutor Alpine Center on February 8, 2014, during the Sochi Winter Olympics. AFP PHOTO / OLIVIER MORIN

TOPSHOTS Italy's Peter Fill takes part in a Men's Alpine Skiing Downhill training session at the Rosa Khutor Alpine Center on February 8, 2014, during the Sochi Winter Olympics. AFP PHOTO / DIMITAR DILKOFF

TOPSHOTS US Alex Carpenter (R) tries to score against Finland's goalkeeper Noora Raty during the Women's Ice Hockey Group A match USA vs Finland at the Shayba Arena against team Finland during the Sochi Winter Olympics on February 8, 2014. AFP PHOTO / JONATHAN NACKSTRAND

TOPSHOTS France's Johan Clarey takes part in a Men's Alpine Skiing Downhill training session at the Rosa Khutor Alpine Center on February 8, 2014, during the Sochi Winter Olympics. AFP PHOTO / OLIVIER MORIN

TOPSHOTS (LtoR) Norway's Marit Bjoergen and Sweden's Charlotte Kalla compete in the Women's Cross-Country Skiing 7,5km + 7,5km Skiathlon at the Laura Cross-Country Ski and Biathlon Center during the Sochi Winter Olympics on February 8, 2014 in Rosa Khutor. AFP PHOTO / ALBERTO PIZZOLI

TOPSHOTS (1st row LtoR) Norway's Marit Bjoergen and Poland's Justyna Kowalczyk compete in the Women's Cross-Country Skiing 7,5km + 7,5km Skiathlon at the Laura Cross-Country Ski and Biathlon Center during the Sochi Winter Olympics on February 8, 2014 in Rosa Khutor. AFP PHOTO / PIERRE-PHILIPPE MARCOU

TOPSHOTS (LtoR) Norway's Marit Bjoergen, Sweden's Charlotte Kalla, Norway's Therese Johaug, Norway's Heidi Weng and Finland's Aino-Kaisa Saarinen react after the Women's Cross-Country Skiing 7,5km + 7,5km Skiathlon at the Laura Cross-Country Ski and Biathlon Center during the Sochi Winter Olympics on February 8, 2014 in Rosa Khutor. AFP PHOTO / ODD ANDERSEN

TOPSHOTS Slovenia's Klemen Kosi takes part in a Men's Alpine Skiing Downhill training session at the Rosa Khutor Alpine Center on February 8, 2014, during the Sochi Winter Olympics. AFP PHOTO / DIMITAR DILKOFF

TOPSHOTS US Brianna Decker fights for the puck during the Group A match USA vs Finland at the Shayba Arena against team Finland during the Sochi Winter Olympics on February 8, 2014. AFP PHOTO / POOL

Austria's Daniel Pfister prepares to compete during the Men's Luge Singles run two at the Sliding Center Sanki during the Sochi Winter Olympics on February 8, 2014. AFP PHOTO / LIONEL BONAVENTURE

Austria's Daniel Pfister prepares to compete during the Men's Luge Singles run two at the Sliding Center Sanki during the Sochi Winter Olympics on February 8, 2014. AFP PHOTO / LIONEL BONAVENTURE

Switzerland's Simon Ammann competes in the Men's Ski Jumping Normal Hill Individual Qualification Round at the RusSki Gorki Jumping Center during the Sochi Winter Olympics on February 8, 2014 in Rosa Khutor. AFP PHOTO / JOHN MACDOUGALL

China's Ning Qin competes in the Women's Freestyle Skiing Moguls finals at the Rosa Khutor Extreme Park during the Sochi Winter Olympics on February 8, 2014. AFP PHOTO / FRANCK FIFE

Australia's Britteny Cox competes during the Women's Freestyle Skiing Moguls finals at the Rosa Khutor Extreme Park during the Sochi Winter Olympics on February 8, 2014. AFP PHOTO / FRANCK FIFE

US luger Tucker West competes during the Men's Luge Singles run two at the Sliding Center Sanki during the Sochi Winter Olympics on February 8, 2014. AFP PHOTO / LIONEL BONAVENTURE

Italy's Deborah Scanzio competes during the Women's Freestyle Skiing Moguls finals at the Rosa Khutor Extreme Park during the Sochi Winter Olympics on February 8, 2014. AFP PHOTO / FRANCK FIFE

Australia's Britteny Cox competes during the Women's Freestyle Skiing Moguls finals at the Rosa Khutor Extreme Park during the Sochi Winter Olympics on February 8, 2014. AFP PHOTO / JAVIER SORIANO

Australia's Alexander Ferlazzo competes during the Men's Luge Singles run two at the Sliding Center Sanki during the Sochi Winter Olympics on February 8, 2014. AFP PHOTO / LIONEL BONAVENTURE

Czech Republic's Nikola Sudova competes during the Women's Freestyle Skiing Moguls finals at the Rosa Khutor Extreme Park during the Sochi Winter Olympics on February 8, 2014. AFP PHOTO / JAVIER SORIANO