SACRAMENTO, Calif. (Legal Newsline)-Former U.S. President Bill Clinton's endorsement of San Francisco Mayor Gavin Newsom for California governor won't likely hurt his rival Attorney General Jerry Brown's campaign, a leading analyst said Tuesday. On Monday, the former president in Los Angeles endorsed Newsom in the 2010 Democratic primary for governor. In making his endorsement, Clinton did not mention Brown, whom he had battled for the 1992 Democratic U.S. presidential nomination.