steel to help subpoena collision and side collision as well as the head-on collision. but congress has not appropriated enough funds to let amtrack support itself. >> out of curiosity, one of the things that we've been talking about tonight are the fact that there are no seat belts on these trains. they've got high ceilings they have open luggage racks and from what we heard earlier, people were literally flying around the cars that tipped over, they were climbing up the side that was once the roof. out of curiosity, there has to be some reason but what is the reason why there are no seat belts and would they have helped tonight? >> well, this is an ongoing issue with passenger rail whether or not seat belts should be installed on all trains.