Boxing great Manny Pacquiao rubs his chin during an unscheduled news conference at his mansion in General Santos city in southern Philippines on Tuesday April 20, 2010 in southern Philippines. Pacquiao, the world’s best pound-for-pound boxer, is trying to translate his enormous appeal into votes by running for a congressional seat this time in his home province of Sarangani, his second time to do so. (AP Photo/Bullit Marquez)