I don't believe it. Sumner Redstone is a VERY liberal Democrat. 75% of the board members are democrats, too.
This was a calculated misdirection my Redstone to give the leftists something to hang onto when Danny RATturd was gang-banged by the rest of the MSM. I can hear the RATS now. "The chairman of Viacom supports Bush. There can't possibly be any bias at CBS."