Obama was a constitutional law professor at Harvard.
No, he wasn't.
No, it's not.
Who was it who said, "It's not that our friends on the Left know so little; it's that they know so much that simply isn't so"?
Well, whoever said it, truer words were never spoken.
According to the University itself,
yes Obama was a professor, just not a full-time one.
As for Romney, is he running on his record as Governor of Massachusetts? Or his he running on his record at Bain and/or at the Olympics? Since he seems to be running away from his gubernatorial record, he's probably running on his business record.