First Video of Chicago Airport Train Derailing and Going Up a Stairwell

On Monday a Blue Line subway train at Chicago's O'Hare airport jumped the rails and then proceeded to plow its way up a set of stairs and escalators. And just a few days later security footage of the incident has finally been released. Not surprisingly, it looks like a real life action movie—minus the Hollywood-style… » 3/26/14 9:21am 3/26/14 9:21am