Former Beatle John Lennon was shot and killed 25 years ago. Many people learned of Lennon's death from sportscaster Howard Cosell during a live broadcast. The First Avenue night club in Minneapolis has held an annual tribute to Lennon since his death. Singer Curtis A will be master of ceremonies this year. He and musician Steve Brantseg spoke with MPR's Cathy Wurzer to talk about what the tributes are like.