discussions with the russian ambassador may have happened. >> i never offered that, no, nothing along those lines. absolutely not. topics, i don't remember. we'll see what comes out in this fisa transcript. >> that he may have discussed sanctions specifically. yesterday, vice chairman of the senate investigation mark warner of virginia addressed reports that a fisa court the granted approval for carter page to be surveiled after he left the campaign. >> i can't comment on specific investigations. i can't comment on the fisa warrant. but if a fisa warrant has been issued, it is a very, very serious matter. >> then this. nbc news reporting that former campaign manager paul manafort may register as a foreign agent for his past political work in ukraine. also, yesterday the secretary o state was in moscow face to face