SUN VALLEY, ID - JULY 5: (L to R) Shari Redstone, a trustee and a vice chairman of Viacom and CBS, Leslie Moonves, chief executive officer of CBS Corporation, and Michael Eisner, former chairman of the Walt Disney Company, speak with each other as they attend the annual Allen & Company Sun Valley Conference, July 5, 2016 in Sun Valley, Idaho. Every July, some of the world's most wealthy and powerful businesspeople from the media, finance, technology and political spheres converge at the Sun Valley Resort for the exclusive weeklong conference. (Photo by Drew Angerer/Getty Images)
