FILE - In this June 25, 2014 file photo, former President Bill Clinton speaks alongside then-Maryland Gov. Martin O'Malley during the closing session on the final day of the annual gathering of the Clinton Global Initiative America, in Denver. More than a decade ago, Bill Clinton spotted a political star on the horizon, someone he predicted would go from a big-city mayor to a national leader _ maybe even to the White House. In the years that followed, Clinton and his wife, New York Senator Hillary Rodham Clinton, showed up time and again as their young ally rose up the political ranks, hosting fundraisers, headlining rallies, and connecting him with their sprawling network of political donors. (AP Photo/Brennan Linsley, File)