Charles H Townes, physicist, 1964 Nobel Prize Winner in Physics John B. Watson, psychologist, founder of Behaviorism Richard Riley, United States Secretary of Education under President Bill Clinton Herman W. Lay, founder of Frito-Lay potato chips Amy Grant, contemporary Christian/pop artist and 6-time Grammy Award winner John Michael McDonnell, Admiral, former Director of the National Security Agency, and former Director of National Intelligence under President George W. Bush Brad Cox, computer scientist, creator of the Objective-C programming language Keith Lockhart, conductor, music director of the Boston Pops Orchestra, and Principal Conductor of the BBC Concert Orchestra Thomas T. Goldsmith Jr., television pioneer, the co-inventor of the first arcade game to use a cathode-ray tube Alexander Stubb, politician, former prime minister of Finland Judy Clarke, criminal defense attorney who has represented high-profile defendants Robert Blocker, dean of the Yale School of Music John F. Mulholland Jr., former CIA associate director Mark Sanford, politician, former Governor of South Carolina Tomiko Brown-Nagin, legal historian, former dean at Harvard University Clint Dempsey, retired professional soccer player.