Terrence Bradley Credibility Michael Cohen Cross-Examination Cover-Up Trial Proceedings Prosecutors' Effort Use Immunity Witness Refusal Revised Testimony Terrence Bradley's Testimony Robin Yeartie Robin Yeartie's Testimony Betrayed Friendship Nathan Wade Testimony Robin Yeartie Testimony Robin Bryant-Yeartie Nathan Wade Fani Willis Testimony Attorney-Client Privilege Fulton County District Attorney Campaign Finance Violations Perjury Contrition Saif Ali Khan Case Falsifying Business Records Judicial Proceedings Communication Channels Prosecution Courtroom Behavior