sentences:  Former safety patrol members include U.S. Presidents Jimmy Carter and Bill Clinton; Dr. Gary S. Becker, Nobel Prize-winning economist; U.S.Senator John Warner; former Michigan Governor William Milliken; Joe Garagiola, member of the Baseball Hall of Fame; Lee Iacocca, former Chairman of the Chrysler Corporation, and; Chief Justice Warren E. Burger, along with Burns Fessler and 21 astronauts.Early, the role of students in the junior safety patrol was to "teach safety and role model it."