Ricky Hatton laughed his way through his Hall of Fame induction speech, marveling at the places boxing took him and the thousands of his fans that would always follow. “I had some wars, didn’t I?” Hatton said Sunday. “When I think back at the Kostya Tszyu fight, Floyd Mayweather fight, Manny Pacquiao fight and my toughest fight, my divorce.” Michael Moorer took a more serious tone with a plea for safer conditions for boxers during and after their careers.