Tributes left at the WTC site after President Obama announced the death of bin Laden;
Martin Roe / Barcroft Media
Firefighters hug after a day of horrors
NY Post
New Yorkers salute rescue workers in the aftermath
AP
A message scrawled in debris dust
on the firetruck door of Ladder Company 24, which lost seven.
AP
Mayor Rudy Giuliani and firefighter John Mishe embraced at a 2002 mass at Ground Zero.
The New York Post
Sarhan Almensoori was one of many students who hung up handmade signs of support.
staff photographer
