LAMONT PETERSON SIGNS WITH GOLDEN BOY PROMOTIONS WASHINGTON, DC, January 28 - Golden Boy Promotions is pleased to announce the signing of IBF Junior Welterweight World Champion Lamont Peterson, adding another 140-pound title holder tothe most elite roster of fighters in the sport of boxing. "We are thrilled that Lamont Peterson will be joining Golden Boy Promotions' team," said President of Golden Boy Promotions Oscar De La Hoya. "We know firsthand what Lamont Peterson can do, as he's been…