Michael Moore isn't the only celebrity to immerse himself in Oakland's new, burgeoning political movement. It turns out a lot of local musicians are also using Occupy Oakland as an artistic muse. Including, yes, Too $hort. And rapper Kev Choice. In fact, when you consider all the bands who've performed at the tent city outside city hall this month, you might say it's become a veritable hub. We can't wait to hear $hort opine on bank bailouts and regressive taxation.