PHOTO: AFP/EAST NEWS (FILES): This newly released aerial photograph made on September 11, 2001 by the New York City Police Department and provided on February 10, 2010 by ABC News shows the collapsing World Trade Center in New York following attacks by terrorists who flew two airliners into the towers. This and other aerial photos from the 9/11 attacks were obtained by ABC News, who in 2009 filed a Freedom of Information Act request with the National Institute of Standards and Technology. CREDIT MANADTORY: Courtesy of ABC News / NYPD / Detective Greg Semendinger via AFP == RESTRICTED TO EDITORIAL USE / PRINT MEDIA ONLY / NO SALES / NO ARCHIVES / NO SUB-LICENSING ==

September 11th 2001 terrorist attack on New York's World Trade Center. Outside the Stage Door deli - Vesey street. Approximately 10:10am. Police officers covered in WTC dust.

September 11th 2001 terrorist attack on New York's World Trade Center. People escaping the dust after the North Tower had collapsed.