there is another dramatic turn in the roger stone trial today. the former white house chief strategist steve bannon testifying that the trump campaign saw stone as a, quote, an access point to wikileaks. but on his way out of the courtroom, bannon made it clear he wasn't happy about being there. >> i was compelled to testify, like i was compelled to testify, i was under subpoena by mueller. i was under subpoena by the house. i got a handwritten subpoena in my house testimony. i was forced to go to the grand jury, and i'm forced and compelled to come here today. >> well, joining me now to discuss is shimon prokupecz and anne milgram. good to have both of you on. shimon, bannon is the most high-profile witness to testify at stone's trial so far. he didn't want to be there, but what did he learn from him?