the 6-year-old girl is found, her body discovered. and this video, one of the last times she was seen alive on the school bus. the massive train crash tonight. exploding into flames. several cars plunging into the water. crew members thrown into the river. snow, dangerous rain, now much of the country right into the northeast bracing for brutal cold. rob marciano timing it out. the race for 2020. and tonight, president trump and mike bloomberg trading insults. it spiraled today. and it's still going on tonight. bloomberg saying he will spend whatever it takes to defeat the president. the astros cheating scandal. the players back for spring training. some admitting to cheating. and what they said next. and four shots at halftime. the promise of $10,000. he makes the shots. the crowd cheers -- so why isn't he getting the money? good evening and it's great to have you with us here on a thursday night. and we begin tonight with the abc news exclusive. one-on-one with attorney general