In his newest campaign video, entitled "Change Begins with Us," former Massachusetts Gov. Mitt RomneyWillard (Mitt) Mitt RomneyWhat sort of senator will Mitt Romney be? Not a backbencher, even day one Trump endorses Romney in Utah Senate race Obama failed on Russia; Trump must get it right MORE (R) says change in Washington begins with members of the GOP cleaning up corruption and scandals within their own party. "When Republicans act like Democrats," Romney says, "America loses."