Frank George Wisner II (born July 2, 1938) is an American businessman and former diplomat who had served as acting United States Secretary of State for a few hours following the resignation of the previous acting United States Secretary of State Arnold Kanter at noon on January 20, 1993 until the confirmation by the United States Senate and swearing in of Warren Christopher as United States Secretary of State later that day.
Frank George Wisner II, an American businessman and former diplomat, served as acting United States Secretary of State for a brief period following Arnold Kanter's resignation on January 20, 1993. He held the position until Warren Christopher was confirmed by the Senate and sworn in later that day.