
Viacom Reports Weak Earnings, and New Leader Mounts Combative Defense
The company’s shares plunge 15 percent as the chief executive, Philippe P. Dauman, blames “a lot of noise” for its recent decline.

Viacom Reports Weak Earnings, and New Leader Mounts Combative Defense
The company’s shares plunge 15 percent as the chief executive, Philippe P. Dauman, blames “a lot of noise” for its recent decline.