CNN New Day December 2, 2013 13:09:00
When the brakes were applied, if they were applied soon enough, if the train had slowed to the point where the brakes were going to work when they were going to apply -- be applied and the ntsb will have all that from the black box. >> when you take a look at it from the 30,000 foot view of the commuter rail system at large, has technology advanced to a point where there are better safety systems that could be in place for commuter rail? >> yes. technology has advanced literally places around the world, we have far more advanced trains but having an advanced train on an old track system is not...