CNN Anderson Cooper Special Report May 18, 2013 02:51:00
Sideswiping a couple of them. this is actually the blast mark from the pressure cooker bomb and it's rained quite a few times since the night of the shooting. it's still a very clear mark on the street. >> they were intent on killing more people. and it was here in watertown on the back street where seven of my officers that stopped them. >> were you at all concerned that you were going to die that night? >> a few minutes after the shooters were off our street, and i saw a bullet hole in my roommate's wall and through his computer desk chair, i very quickly realized the true severity of what h...