Las Vegas – Boxing promoter Bob Arum says he wants Saturday’s controversial fight between Manny Pacquiao and Timothy Bradley to be investigated.  According to Yahoo! Sports, Arum said there will not be a rematch between the two fighters unless Nevada attorney general Catherine Cortez Masto launches an investigation.  Bradley won the fight on a split-decision improving to 29-and-0 in his career, winning the WBO Welterweight title.  Nevada State athletic commissioner Keith Kizer told the L.A. Times that he anticipates the decision will stand.