Photo by Charles Sykes/Invision/AP

This Nov. 2, 2016 photo shows hosts Brad Paisley, left, and Carrie Underwood at the 50th annual CMA Awards in Nashville, Tenn. The Country Music Association is warning media outlets to avoid questions about a recent mass shooting in Las Vegas, gun rights or political affiliations at their annual awards show next week or risk losing credentials. The 51st annual CMA Awards will air live on Wednesday.