CNN Piers Morgan Live April 16, 2013 04:30:00
Hearing? >> complete chaos. emergency responders and police officers trying to take care of people as best they could. it was gruesome. >> we have been talking about how whoever did this knew the right place and time. what was the density of people on this day outside your building at that point? how thick was it? >> this one block is probably one of the thickest blocks of the entire marathon stretch. people had already lined up. it's tight because they built the barricades. it's -- this is the block. you're going to do it. >> that's something that takes a little saavy. >> you have to know the...
Source: archive.org