Ex-Sabre Peterson battling Parkinson'sSource: Buffalo News ‘"I’m hanging in there," Peterson said over the weekend. "I’m still able to do my job on the ice, do all the things I need to do. Right now, everything’s going good."’ Related posts: Ex-Sabre Zubrus happy to be a Devil Former Sabre Dumont questions Buffalo’s management tactics Sabre rattler Brennan sees tale of the tape Win in Dallas boosts confidence