Former CIA Director John Brennan:
"I am not going to get into what I might have known at that time. That is classified. But I continue to just underscore my puzzlement at why Mr. Trump continues to take steps that appear to try to undermine the role of the special counsel and this investigation. That if he was totally innocent of any of these allegation of involvement, that he would allow the special counsel to pursue his investigation without any type of impediment."