IBF Middleweight World Champion Daniel Jacobs (35-2, 29KOs) of Brooklyn, N.Y. hosted a media workout today at CEA Fitness in Long Island, N.Y. ahead of his 12-round unification fight against Canelo Alvarez (50-1-2, 34 KOs) of Guadalajara, Mexico. Andre Rozier, his trainer, also attended the workout. The event will take...