want. >> president trump wants the witnesses to be in person. he made it clear. opposed to having the recordings and depositions. we have not heard the same from republican senators who said essentially they think that could get out of hand. they favor video tapes. >> republicans have not been making an argument about the evidence. they have been process arguments. by and large. are they going to be continuing to do that? it seem hike the president wants them to make actually backing up this was all a perfect call. >> some soft witnesses the president would want to call would make the case around the idea perhaps there was collusion. if you will. between the democrats and the whistleblower. maybe calling witnesses to prove the president had a point about the biden connection. those don't have anything to do necessarily with the call or the issues that have been raised. they are issues the republicans have raised and don't think have