With Phil Gingrey in the Senate race, Barr is looking to return to the House.
Now, Boob Barf is dead to me since he spent the 2008 campaign renouncing everything decent he had done in Congress in order to get the Libertarian nomination. He spent his time on the campaign trail AND after the election trashing Sarah Palin, cozying up to Al Gore's global warming scam (which wasn't even "libertarian", let alone conservative!), denouncing the DOMA law he helped enact, defending Blago, applauding Obama's pledge to close Gitmo and so on.
I could care less if he wants to come crawling back to the GOP now and say "oops" for all the damage he did. The genie is already out of the bottle.
Hope you had fun bashing the people who gave you a political career and selling your soul to the ones who worked to remove you from Congress. We'll be sure to return the favor. Screw you, Bob.