Senator Lindsey Graham (R-SC) on what he wants to find out from the whistleblower and why it't important for them to publicly testify.
"I do believe, based on John Solomon's reporting somebody needs to look at whether or not the State Department was being asked to do things to get rid of the (Ukrainian) prosecutor because he was getting too close to Joe Biden," Graham said Wednesday to FNC host Martha MacCallum.
"We need to take the John Solomon evidence that he disclosed and have a hearing regarding the State Department about what role they played in having this prosecutor fired, and see where it goes from there," he said. "That's what I think we should do. And the whistleblower needs to be named and we need to be able to cross-examine that person for any bias."