Olbermann promises 20 minute rant on Tea Party movement

If you’re in the mood for a 20-minute rant from liberal host Keith Olbermann on the Tea Party movement, MSNBC is your place for politics this week.

“That Tea Party Special Comment I just promoted for Wednesday’s show? It’ll be approximately 20 minutes long,” Olbermann teased on Twitter Monday night.

On his show, Olbermann — a relentless critic of the grassroots movement — said his “special comment” will explore “the madness of the Tea Party.”