Perilous: FBI creates website detailing its 10-year long response to Sept. 11
By the numbers: How the FBI responded to 9/11
- 7,000 agents aided in the recovery and investigation
- 500,000 investigative leads responded to by agents
- 167,000 interviews conducted by agents
- 5 FBI dogs participated in search for Pentagon survivors
- 1,600 small or damaged pieces of paper…

