SUN VALLEY, ID - JULY 5: (L to R) Lachlan Murdoch, executive co-chairman of News Corp and 21st Century Fox, walks with brother James Murdoch, chief executive officer of 21st Century Fox, 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)

SUN VALLEY, ID - JULY 5: (L to R) Bob Iger, chief executive officer of The Walt Disney Company, Ben Sherwood, president of Disney-ABC Television Group, and Leslie Moonves, chief executive officer of CBS Corporation, 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)

SUN VALLEY, ID - JULY 5: David Kenny, general manager for IBM Watson, attends 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)

SUN VALLEY, ID - JULY 5: Leslie Moonves, chief executive officer of CBS Corporation, attends 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)

SUN VALLEY, ID - JULY 5: (L to R) Lachlan Murdoch, executive co-chairman of News Corp and 21st Century Fox, walks with brother James Murdoch, chief executive officer of 21st Century Fox, 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)

SUN VALLEY, ID - JULY 5: Ken Lowe, chief executive officer of Scripps Networks Interactive, attends 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)

SUN VALLEY, ID - JULY 5: (L to R) David Zaslav, chief executive officer of Discovery Communications, speaks with Robert Kraft, chief executive officer of the Kraft Group and owner of the New England Patriots football team, 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)

SUN VALLEY, ID - JULY 5: James Murdoch, chief executive officer of 21st Century Fox, attends 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)