Old Dominion Says They’re Building a ‘Legacy’ After 5 CMA Award Wins (Exclusive)

Old Dominion chats with ET's Rachel Smith backstage at the 56th Annual CMA Awards in Nashville, Tennessee, which aired on ABC and Hulu. The group reacts to their 5th CMA Award win for Vocal Group of the Year. Plus, the guys reveal more music is coming as they gear up for their upcoming tour, starting in January.