Some of Rep. Paul Broun's Facebook friends are going nuts because the congressman invited them to participate in President Obama's inauguration parade.

Broun posted a note on his Facebook page with a link to the Army's Joint Task Force National Capitol Region's website for military groups that want to march in the Jan. 20 parade. The reaction was so fierce, one would think Broun himself was swearing in Obama with a Koran.

"I just got this from Paul Broun," wrote one commenter who shared Broun's status. "Paul Broun. Looks like you can't keep them from going RINO on you once they taste a little power. I want the GOP to do whatever it can to STOP THIS MADNESS - not help it along - in ANY WAY. This makes me furious."

Other commenters shamed Broun for promoting the inauguration of "a Constitutionally ineligible man who just won a sham election" and failing to call for secession from "the yankees with their Marxist GOD Obama."

Keep in mind, Broun is the guy who compared Obama to Hitler and Stalin and listened as a town-hall attendee suggested assassinating him.

Liberals joined in the fun, too. One commenter called Broun a "buffoon" for believing the world is only 9,000 years old. (That's not right. He actually thinks it's 6,000 years old.)