Carol Sikler is going to the Super Bowl and all it took was a lot of blood. The 50 year old Lafayette, Indiana woman won a pair of tickets to the big game for being a big blood donor. The Indiana Blood Center says she’s donated more than 140 units of whole blood or blood products. She says she became a regular blood donor to repay the units used by her late husband. Sikler is an Indianapolis Colts fan, but she says Sunday she’ll be rooting for the New York Giants.