CNN This Hour With Berman and Michaela March 12, 2014 15:08:00
We saw crews working on the railroad tracks that go up and down park avenue. this is significant. this is a main transportation artery. all the trains that go to connecticut, and many of the trains that head to westchester county and new york, the commuter trains, pass on those tracks. they are shut down right now. depending on how long this lasts, thousands and thousands and thousands of commuters will be affected by this blast. that's just one side effect from it. the main effect is on these buildings, one of which is simply not there anymore. 1644 park avenue, which was a five-story buildin...