he is being very pattic lar with this whole process.verything he is saying is leading everyone to believe that he is going to come out and say the city is indeed bankrupt. this hearing has been going on for a little over an hour now, and we are expecting that the judge will make a decision any minute now. >> all right. beessy, we'll continue to check back with you. >>> as federal investigators gather evidence in that deadly train crash in new york, questions will be raised about what could have prevented the tragedy. lisa, good morning to you. so transportation experts have been talking about this technology that may have prevented the crash. can you tell us a little bit more about that. . >> good morning, stephanie. it's called positive train control. it's a safety system that congress has mandated for the railroads. it is supposed to be in place by the end of 2015. it is partially a computer system, but it uses gps, and senators on the train and tracks. we talked with ntsb board member earlier today about this system. >> positive trai