What part of "unconstitutional" does Obama not understand?

Apparently, Dear Leader has instructed the Department of Justice to "clarify" a decision ruling the Health Insurance Deform Act unconstitutional so they can enforce a law ruled to be unconstitutional against the state of Alaska.

If I'd been one of Dear Leader's students while he was a law lecturer at the University of Chicago, I'd be asking for a refund of my tuition with legal "thinking" like that coming from the guy.  It just boggles the mind.