What's Behind the Storm Brewing at Viacom?

The transcript discusses the sudden removal of Diamond and Abraham from the board, triggered by a letter from Sumner Redstone's lawyer. It explores the legal challenges regarding Redstone's mental competency and the influence of his daughter, Shari Redstone, in the situation. The conflict has significant implications for Viacom and CBS management, with questions about Redstone's decision-making authority and the potential sale of Paramount. The situation highlights a dramatic shift in the long-standing relationship between Philippe Dauman and Sumner Redstone.

What role did Shari Redstone play in the situation regarding her father?

What challenges does Viacom face in proving Sumner Redstone's mental state?