GRAHAM: "I'm not going to read these transcripts. The whole process is a joke. The whole idea there's a quid pro quo based on somebody changing their testimony, presuming there was, Volker said there was not. He's the special envoy. You just pick things you like. Y'all hate this guy, you want to get him impeached. I'm not buying into Schiff running a legitimate operation out there. I was the impeachment manager. We did it vastly different. This is a political vendetta. Mueller to me was the final authority on everything Trump. I've read the transcript for myself. I made up my own mind. Volker, the special envoy, said there was no quid pro quo. Sunderland (?) has changed his testimony to say he presumes there was. What I can tell you about the Trump policy toward Ukraine, it was incoherent. It depends on who you talk to. They seem to be incapable of forming a quid pro quo. So, no, I find the whole process to be a sham and I'm not going to legitimize it."