WASHINGTON, DC - SEPTEMBER 08:  Former U.S. presidents Bill Clinton (L) and George W. Bush share a laugh during an event launching the Presidential Leadership Scholars program at the Newseum September 8, 2014 in Washington, DC. With the cooperation of the Clinton, Bush, Lyndon B. Johnson and George H. W. Bush presidential libraries and foundations, the new scholarship program will provide 'motivated leaders across all sectors an opportunity to study presidential leadership and decision making and learn from key administration officials, practitioners and leading academics.'  (Photo by Chip Somodevilla/Getty Images)