Celebrity Rehab, like A&E's Intervention, is as addictive as any drug out there. I've joked many times that someone's going to have to stage an intervention on my drug-themed reality television viewing habits. If I were a real drug addict, though, I'd pause before I entered a facility that used Gary Busey as an inspirational drug counselor. And yet the madman philosopher with the jacked up face and mesmerizingly solid teeth was chosen by silver-haired fox Dr. Drew for this season's Celebrity Rehab. (Tawny Kitaen didn't seem so amused when his creepy gaze ranged all over her body as he tried to give her "inspiration.") Here is Chelsea Handler, author of Are You There Vodka? It's Me Chelsea voicing more skepticism. Let's play an SAT game, shall we? Gary Busey: Drug Counselor as __ is to __. . .