in a state of disbelief about trump's wiretapping claims. now, president trump may have lobbed this wiretapping allegation to try to move the conversation away from russia, but that's not exactly what's happening. there are a number of senators who have made or are about to make the trek out to cia headquarters. they want to view the raw intelligence about russia attempting to meddle in the u.s. election and attempt to find out for themselves whether they see any evidence of collusion between former trump advisors or trump campaign advisors and russian officials. jake? >> sara, thank so much on the subject. just back from cia headquarters, senator mark warner, the vice chair of the committee says he has even more questions about russian meddling in u.s. politics. after reviewing raw data from intel officials, cnn senior congressional manu raju just spoke with senator warner. he joins me now. manu, how much would the senator reveal here? >> well, jake, he didn't say specifically what he saw, but he