BOULDER — Deion Sanders gave Peggy Coppom one heck of a 100th birthday present. The second-year CU Buffs football coach announced at the start of his weekly news conference on Tuesday a “special line of apparel” in honor of the popular and iconic CU Buffs superfan, who joined him for a few minutes in front of the cameras. “She is the epitome of Buffs Nation, she is the rock that holds us all together,” Sanders said.