Former FBI Deputy director Andrew McCabe is set to testify on Capitol Hill today in front of the Senate Judiciary Committee. It's the fourth part of oversight hearings on Crossfire Hurricane which was the counterintelligence Trump Russia investigation. Senate Judiciary Chair Lindsey Graham and the committee have already heard testimony from former FBI director James Comey, former acting attorney General Sally Yates and former deputy Attorney General Rod Rosenstein. Tanya J. Powers. Fox News,