TODAY | March 26, 2014
>> new video surfaced of monday's subway train derailment in chicago. the train, look at this, careening past the end of the track and on to an escalator at o'hare international airport . it is heart stopping. more than 30 people were injured. thankfully, none of them seriously. now, investigators say the train's operator may have dozed off shortly before the crash. so that investigation continues.