By Jim Dower: 37-year-old former two time WBA super middleweight champion Anthony Mundine (44-4, 26 KO’s) really had his way with smaller Bronco McKart (54-10-1, 32 KO’s) in the 7th round on Saturday night to win the vacant IBF North American middleweight title at the Palms Casino and Resort, Pearl Theater, in Las Vegas, Nevada.