Talks have begun between the camps in an effort to make a Wladimir Klitschko-David Haye heavyweight title unification bout, Klitschko adviser Shelly Finkel told ESPN.com. They'll get down to more serious business next week because Haye, manager/trainer Adam Booth, Finkel and Golden Boy's Richard Schaefer (Haye's co-promoter) will all be in Las Vegas for the Shane Mosley-Floyd Mayweather fight and will meet face to face. Although Klitschko has an IBF mandatory due against Alexander Povetkin, the organization's rules allow a unification bout to trump a mandatory. John Hornewer, Klitschko's attorney, told ESPN.com that the Klitschko camp has notified the IBF about its effort to make the Haye fight and that because of that, the IBF has put on hold the free negotiation period for the Povetkin fight and won't call a purse bid unless Klitschko-Haye isn't made. "The IBF wants us to keep them posted on the negotiation," Hornewer said. "If we notify them we can't make a deal or Haye makes a deal for another fight, then we'd go back to negotiating with Povetkin." from espn.com