Stapleton stuns with CMAs sweep; three moments explain why it happened

Justin Timberlake, left, and Chris Stapleton perform at the 49th annual CMA Awards at the Bridgestone Arena on Nov. 4 in Nashville, Tenn. It's become a famous line: Former Sony Music chairman Gary Overton caused an uproar in Nashville this year when he declared “If you're not on country radio, you don't exist.” After the CMAs, that statement seems especially amusing.