CNN The Situation Room May 24, 2013 21:39:00
She is on the scene for us and joining us right now. thanks very much for coming in. we see that the bridge is not a small bridge but a bridge involving an interstate. why was this bridge so vulnerable even if hit by an 18 wheeler? the whole bridge collapses. how is that possible? >> well, as you can see, you've still got part of the bridge span standing so one of the four over water bridge spans actually collapsed. it's about 160-foot section and this is about an 1100-foot bridge span. so we are looking at that right now. we're looking at the bridge. we've got to do some documentation and get...