A woman holds a rose in Sundvollen, close to Utoya island, where gunman Anders Behring Breivik killed at least 68 people, near Oslo, Norway, Tuesday, July 26, 2011. Norwegian police on Tuesday began releasing the names of those killed in last week's bomb blast and massacre at a youth camp, an announcement likely to bring new collective grief to an already reeling nation. (AP Photo/Ferdinand Ostrop)

Red roses float in the water close to Utoya island, where gunman Anders Behring Breivik killed at least 68 people in Sundvollen, near Oslo, Norway, Tuesday, July 26, 2011. (AP Photo/Ferdinand Ostrop)

A man throws a rose into the lake opposite Utoya island, where gunman Anders Behring Breivik killed at least 68 people, in Sundvollen, near Oslo, Norway, Tuesday, July 26, 2011. Norwegian police on Tuesday began releasing the names of those killed in last week's bomb blast and massacre at a youth camp, an announcement likely to bring new collective grief to an already reeling nation. (AP Photo/Ferdinand Ostrop)

People participate in a march in memory of the eight people killed in Friday's blast in Oslo and the 68 who died in the shooting at the youth camp on Utoya, in Vik, near Sundvollen close to Utoya island, near Oslo, Norway, Tuesday, July 26, 2011. (AP Photo/Ferdinand Ostrop)

A woman is seen in front of wall decorated with flowers in memory of the victims of Friday's bomb attack and shooting rampage in Oslo, Norway, Tuesday, July 26, 2011. The defense lawyer for Anders Behring Breivik said Tuesday his client's case suggests he is insane, adding that someone has to take the job of defending him but that he will not take instructions from his client. Geir Lippestad told reporters that the suspect in the bombing on the capital and the brutal attack on a youth camp that killed at least 76 people is not aware of the death toll or of the public's response to the massacre that has rocked the country. (AP Photo/Emilio Morenatti)

People look at tributes outside the Oslo Cathedral in Oslo, in memory of the victims of Friday's bomb attack and shooting rampage, Norway, Tuesday, July 26, 2011. Norwegian police on Tuesday began releasing the names of those killed in last week's bomb blast and massacre at a youth camp, an announcement likely to bring new collective grief to an already reeling nation. (AP Photo/Emilio Morenatti)

A woman lights a candle in Sundvollen, facing Utoya island, where gunman Anders Behring Breivik killed at least 68 people, near Oslo, Norway, Tuesday, July 26, 2011. Norwegian police on Tuesday began releasing the names of those killed in last week's bomb blast and massacre at a youth camp, an announcement likely to bring new collective grief to an already reeling nation. (AP Photo/Ferdinand Ostrop)

People read letters placed between flowers and candles in Utvica near Sundvollen close to the Utoya island, near Oslo, Norway, Tuesday, July 26, 2011, in memory of the eight people killed in Friday's blast in Oslo and the 68 who died in the shooting at the youth camp on Utoya. (AP Photo/Ferdinand Ostrop)

A man lights a candle close to the Utoya island in Utvica near Sundvollen near Oslo, Norway, Tuesday, July 26, 2011, in memory of the eight people killed in Friday's blast in Oslo and the 68 who died in the shooting at the youth camp on Utoya. (AP Photo/Ferdinand Ostrop)

President Obama signs a condolence book in memory of the victims of Friday's explosion and shooting massacre in Norway, Tuesday, July 26, 2011, at the Norwegian embassy complex in Washington. (AP Photo/Pablo Martinez Monsivais)

OSLO, Norway - People offer flowers near a cathedral in Oslo, Norway, on July 24, 2011. The cathedral held a mass the same day to mourn the dozens of victims of attacks by a man in Oslo and the island of Utoya on July 22. (Kyodo)

SUNDVOLLEN, Norway - Two women (C) hold each other in Sundvollen, Norway, on July 23, 2011, after surviving a shooting rampage on the nearby island of Utoya. (Kyodo)

SUNDVOLLEN, Norway - A survivor (R) of a shooting rampage on the Norwegian island of Utoya tells reporters of the terror on July 23, 2011, in Sundvollen, Norway. (Kyodo)

A woman lights a candle in Oslo on July 25, 2011, to pay tribute to the victims of Friday's bombing and shooting spree. The man accused of killing 94 people in a bombing and shooting spree on July 22, was to make his first appearance today before a court in Oslo as Norway falls silent for the victims of the massacre. Anders Behring Breivik has already confessed to the killings but denied criminal responsibility for Norway's deadliest tragedy of the post-war era, according to his lawyer. AFP PHOTO / SCANPIX NORWAY / ROALD BERIT ***NORWAY OUT***

People gather near flowers and candles in Oslo on July 25, 2011, to pay tribute to the victims of Friday's bombing and shooting spree. The man accused of killing 94 people in a bombing and shooting spree on July 22, was to make his first appearance today before a court in Oslo as Norway falls silent for the victims of the massacre. Anders Behring Breivik has already confessed to the killings but denied criminal responsibility for Norway's deadliest tragedy of the post-war era, according to his lawyer. AFP PHOTO / SCANPIX NORWAY / ROALD BERIT ***NORWAY OUT***

From left King Harald, Queen Sonja, Crownprince Haakon and prime minister Jens Stoltenberg stand during a ceremony to sign a protocol of condolence for the victims of last Friday's atrocities in Oslo and on the Utoeya island, in the Grand Hall of Oslo University on July 25, 2011. AFP Photo: Vegard Groett / Scanpix Norway

Norway's Queen Sonja and the chairman of the Labour Youth Movement (AUF), Eskil Pedersen, console each other during a ceremony to sign a protocol of condolence for the victims of last Friday's atrocities in Oslo and on the Utoeya island, in the Grand Hall of Oslo University on July 25, 2011. AFP PHOTO: Vegard Groett / Scanpix Norway

People look at candles lit at the doorstep of Norwegian Embassy in Helsinki, Finland on July 25, 2011 during a silent moment in memory of the victims of the Friday's attacks in Norway by self-confessed Norwegian mass killer Anders Behring Breivik. LEHTIKUVA / Mikko Stig *** FINLAND OUT. NO THIRD PARTY SALES. ***

Candles are lit at the doorstep of Norwegian Embassy in Helsinki, Finland on July 25, 2011 during a silent moment in memory of the victims of the Friday's attacks in Norway by self-confessed Norwegian mass killer Anders Behring Breivik. LEHTIKUVA / Mikko Stig *** FINLAND OUT. NO THIRD PARTY SALES. ***

Flowers and candles are placed beside the entrance of a restaurant on a side street in Oslo, Norway Monday, July 25, 2011 in memory of the victims of Friday's bomb and shooting massacre. The man who has confessed to carrying out a bombing and shooting spree that left 93 people dead in Norway will be held for at least eight weeks, half of that in complete isolation, after a closed hearing in which he said his terror network had two other cells. (AP Photo/Frank Augstein)