Charles Hammerman Rivkin (born April 6, 1962) is an American media executive and former United States diplomat who is chairman and chief executive officer (CEO) of the Motion Picture Association (MPA). Rivkin served as Assistant Secretary of State for Economic and Business Affairs at the U.S. Department of State from 2014 to 2017. Confirmed by the U.S. Senate on February 12, 2014, Rivkin assumed office the following day, and was sworn in publicly by U.S. Secretary of State John Kerry on April 1 ...