>> well senator mccain, i think, is from the sane era of politics. here's how some other top republicans reacted including senate majority leader mitch mcconnell and chair of the senate and house intelligence committees. >> i think we have an existing committee, the intelligence committee, looking at all aspects of what may have been done last year related to the russians or the campaigns and we'll leave it there. >> have you seen any evidence of that? >> mr. leader -- >> no, i haven't. >> we don't have anything today that would send us in that direction, but that's not to say that we might not find something. >> i have not seen that evide e evidence. as you know, i think a lot of that was maybe a little bit -- the multiple tweets were perhaps a little bit strung together. as you all know, the president is a neophyte to politics. he's been doing this a little over a year. and i think a lot of the things