answer questions. the head of cybercommand has confirmed he's not been granted by president trump to disrupt russian election hacking operations. here is admiral mike rogers testifying tuesday on capitol hill. >> it's probably fair to say that we have not opted to engage in some of the same behaviors that we are seeing. president putin has clearly coming come to the conclusion there's little price to play here. >> bingo. >> therefore i can continue this activity. >> that is frightening stuff there. white house press secretary sarah sanders disputing the notion that rogers needs more authority. she insists he is not the only official tasked with confronting russia. students at marjorie stoneman douglas high school make an emotional return to their classrooms this morning. they'll be on a modified half-day schedule for the week. three victims from the massacre are still in the hospital in fair condition. we're learning the carnage could