bomb going to go off. >> so he started thinking to himself, am i going to have to go back there and shoot the bomb to ignite it? and just as he was thinking of that, the bomb blew up. >> the blast went off, and i felt the concussion in both the air and in my feet. >> it goes off and just rattles the buildings around him. he never goes back to look at the handiwork. >> i heard it clearly through my earphones and literally was lifted off the ground. i didn't feel the skin contorting, but you felt the pressure in the air, like an over-pressure, like a poof. >> it was like an earthquake, only very loud. he says he just kept walking toward his getaway car, which