CNNW CNN Newsroom With Carol Costello May 14, 2015
Per hour. Why was it traveling at twice the speed limit before it veered off the tracks . And the engineer, bostain, he is not talking to investigators. The ntsb have long advocated and called for positive train control and positive train control, which is required by law to be implemented by the end of this year positive train control is designed to prevent the type of accident we are dealing with here. Some families in limbo. They are frantically searching for loved ones who disappeared since the crash. We begin this hour with a search for the missing families. And hospitals shifts to a new ...