morning. because of the hour the escalator was empty, thank goodness. a device called trip stop, 41 feet from the end of the track. part of the investigation centers on why that trip top did not halt the train. ntsb cleared the screen. because of that city workers had just begun the process of cutting up that train and getting out of the airport stop. gretchen. >> any idea how much that nap will cost the city? >> $6 million just for the train itself. no figures on growing market rate for new escalator, all the damage done to the platform. there were injuries relatively minor considering how bad things could have been. that doesn't stop people from suing. two lawsuits on the books. thirty people at least who were injured. probably not sticking my neck out when i speculate more lawsuits on the way. >> i love when you stick your neck out. thanks, mike. see you soon. >> see you. do you remember this? >> are you going to delay the