and earn double miles on every purchase, every day. go to capitalone.com. what's in your wallet? so, you're a docrat right? >> september 11, 2001 was a day no one will soon forget. especially our next guest. james hanlon was in the middle of filming a documentary when the attacks happened. his haunting footage captured inside the north tower was so remarkable, they turned it into a documentary called "9/11." >> randy's wife madeleine is convinced that her husband of 22 years died as a result of the toxic dust at ground zero. >> every doctor that we spoke to pretty much drew the link for us. i mean, right from the very beginning, his primary doctor totally believed it was from 9/11. >> in honor of the 10th