Yeah, and Barack Obama dabbled in cocaine and marijuana. Leaving aside Ms. Malkin's point that the statements occurred during a lighthearted discussion of Halloween, and that Ms. O'Donnell essentially says not that she was a Wiccan but that she dated one, all of you out there who think that the witchcraft thing should doom her but the drug thing showed depth and character development need to explain the double standard.
I opposed Mr. Obama's run for the Oval Office because of his statist/anti-capitalist tendencies and his utter lack of experience and qualifications - concerns which, I might add, have been alarmingly confirmed - not because of some "youthful indiscretions."
For my part, I assume that neither of them are active practitioners currently, and haven't been for some time. Both did things I never even considered, but that's not in itself a valid criterion for keeping people from public office.
And of course, more Python is always in good taste.