and tonight, news of another passenger jet flying from paris to chicago, also forced to land. the historic vote on impeachment, 48 hours away. and tonight, the contentious town halls and you'll see it. as some democrats who had been on the fence reveal their decisions to their divided hometowns. the disturbing video tonight. the young men accused of beating a student outside a frat house. the victim tonight claiming those young men thought that he was in a rival fraternity. he was not. tonight, his attorneys now say he's been left with brain damage. the desperate search for a missing mother and her newborn daughter. her tearful fiance before the cameras. tonight, military officials investigating after the army/navy game images of students flashing these hand signs. is it a symbol celebrated by white supremacists? the home explosion. what firefighters found stored in the garage. and 25 years after it came out, mariah carey's "all i want for christmas" is finally a number one hit.