tonight, several developing stories as we come on the air. president trump and his new an unprecedented threat tonight. the white house now saying he might revoke security clearances for some form eer directors of national intelligence, the cia and the fbi. they happen to be his most vocal critics. the white house is asked late today if former president obama and vice president biden could be next. breaking news tonight, just moments ago, the suspect now revealed in the shooting rampage in toronto, as the death toll grows today, including a 10-year-old girl. we're on the scene tonight. up and down the east coast at this hour, the flash flood watches. the national weather service warning of possible life-threatening floods from the carolinas all the way up to new york. rain several days straight. the urgent search for a missing college student at this hour. she vanished while jogging. and what her boyfriend is now