U.S. Senate Majority Leader Mitch McConnell (R-KY) walks away from the clerk’s desk after signing an oath book swearing to provide Òimpartial justiceÓ during the Senate impeachment trial of U.S. President Donald Trump in this frame grab from video shot in the Senate Chamber at the U.S. Capitol in Washington, U.S., January 16, 2020. REUTERS/U.S. Senate TV/Handout via Reuters
