Interesting find from Ryan Lizza:
Bachmann voted 4 Carter in 76, Perry supported (& voted 4?) Gore in 88, Romney voted 4 Tsongas in 92 & Cain voted 4 Clinton in 92.That is interesting, particularly since Bachmann criticized Perry at a recent GOP debate for having supported Gore in 88, and she voted for Carter. I can't believe Perry wasn't prepared for that. And that Bachmann was dumb enough to criticize Perry for something she herself had done.
