Robert Emmet Lighthizer (/ˈlaɪthaɪzər/; born October 11, 1947) is an American attorney and government official who served as the United States Trade Representative from 2017 to 2021. After he graduated from Georgetown University Law Center in 1973, Lighthizer joined the firm of Covington and Burling in Washington, D.C. He left the firm in 1978 to serve as chief minority counsel and later staff director and chief of staff of the Senate Committee on Finance under Chairman Bob Dole. In 1983, Robert Lighthizer was unanimously confirmed by the U.S. Senate to serve as Deputy U.S. Trade Representative for President Ronald Reagan. In 1985, Lighthizer joined the Washington office of Skadden, Arps, Slate, Meagher & Flom LLP as a partner and led the firm's international trade group. On January 3, 201