Missing hunter walks, crawls to safety in subzero temperatures

MINNEAPOLIS -- A missing hunter who walked and crawled to safety in subzero temperatures is sharing his story of survival. "I kept saying, 'I can't fall. If I fall, I'm going to be in a bind,'" said 72-year-old Dave Quiser.The retired sheriff's deputy decided to go grouse hunting on Christmas Day north of his home. His truck got stuck on a back road and his family didn't know where he was.Quiser did not have a cellphone on him."I found myself in, as deputy sheriffs would say, 'deep doo-doo,'" Qu