very, very unfair what's happened to general flynn." mr. clapper, is this the kind of statement that would be made by a president aware of serious security concerns about his former national security advisor? >> well, i am loath to comment on the tweets. i suppose an honest expression of how he felt. >> does it sound like someone who knew there were serious security concerns? that he would say it's very, very unfair and that mr. flynn is a wonderful man. maybe i should -- people can draw their own conclusions. >> i don't know what information was conveyed to the president. i have no insight. to which he had an understanding the acting internal attorney g.