CNN CNN International May 14, 2015 05:30:00
Welcome back, everybody. you're watching cnn's special coverage of the amtrak train derailment early indications are the train was traveling too fast when it went off the rails killing seven people. >> what they don't know is whether it was human error or mechanical problems. jason carol reports from philadelphia. >> the mangles wreckage of train 188 is still on the track. date recording from the train's first car has revealed the train wag traveling at least as fast as it should have been. 106 miles per hour. as it entered the corner where it derailed late tuesday. >> just moments before the ...