investigation? does he take any legislative ste steps to put muscle behind his words? so far rubio hasn't. >> trey gowdy said nothing improper or illegal was done here. they did what they needed to do. >> thank you. president trump back where he started a week ago. questioning whether russia interfered in the election. he spent last week trying to convince everyone. now the president is again scoffing at the conclusion of the u.s. intelligence. so president obama knew about russia before the election? why didn't he do anything about it? >> for the record, the president was briefed about the potential russian interference in august of 2016 and before the tweet last night, gop leaders were raising concerns. >> the evidence is overwhelming. the president either needs to rely on the people that he has chosen to advise him or those