CG: Viacom Investors Left on the Sidelines in Redstone Family Drama

<p>From mental competency hearings to billionaire family trusts and rebelling management, Viacom has become the stage for a very public, very ugly dispute between ailing media mogul Sumner Redstone, his daughter, and the company’s CEO and Board of Directors. But what about the company’s long-term business prospects?</p>