Key Georgia Witness Reacts To Trump Saying He ‘Shouldn’t’ Testify Share Tweet Former Georgia Lt. Gov. Geoff Duncan, a Republican, was asked if he felt Trump was trying to intimidate him as a witness. Source: huffpost.com Click to comment Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment.