Giuliani told host Jesse Watters that his goal was to make sure Trump emerges as "totally vindicated" following the Democrats' failed impeachment proceedings on Capitol Hill, which ended last week with the president acquitted on charges of abuse of power and obstruction of Congress. "I want to prove what happened," Giuliani said, "because I believe if we prove what happened, he will be totally vindicated." Watters asked Giuliani if he had any documentation regarding Hunter Biden's business dealings in Ukraine before adding that Senate Judiciary Committee Chairman Lindsey Graham, R-S.C., will be investigating that.