World's deadliest rail accidents

POSTED: 10:34 AM MDT Jul 25, 2013    UPDATED: 09:02 AM MDT Mar 27, 2014 
Spain train derailment blurb

The driver of a commuter train that jumped off the track and barreled up an escalator at Chicago's O'Hare International Airport earlier this week admitted she had "dozed off" before the accident. Nobody died in that derailment, but take a look at the world's deadliest rail accidents.