'Bad Teacher' needs a rewrite.(Movie review)

Byline: Jeff Simon

June 24--She smokes weed out in the parking lot. In fact, her desk drawer has a false bottom so she's never too far away from her drug stash -- weed, pills, whatever. She thinks it's perfectly OK to drive a little buzzed, as long as you're not drooling, staggering drunk. (So, it seems to me, does the movie, which, if you must know, I find more than a little uncool.) Back when it looked as if her hot-bodied self was enough to get her rich boyfriend to the altar, she'd drive the Mercedes he gave her at 60 mph in reverse in the parking lot of the middle school where she teaches. Now that his mother's on her case and raising questions about her all-too-evident gold-digging, she doesn't drive a Mercedes anymore. She drives the kind of red, …