Viacom Networks Decline in ‘Must Keep TV’ Brands Survey

Multichannel News: The big-four broadcast networks (led by ABC) once again top an annual survey of “must-keep” TV brands, which showed strength this election year for CNN, Discovery and for “Game of Thrones” home HBO but weakness among Viacom’s brands other than BET. None of the Viacom channels cracked the top 20, which had not happened before.