There has been much abuzz in the blogosphere regarding the defection of Bob Barr to the Libertarian Party. He has been a champion of certain civil liberties and I've even been on the same side with him on a few coalition actions:
However, until he comes around on to the libertarian perspective on The Drug War and stops obsessing over who can call what a "marriage," he has some more growing to do before the title of libertarian will be accurate.
That said, I'll continue to side with Barr when he is right. When he is not, well that is another issue now, ain't it?