Spurs veteran wing Stephen Jackson suffered a bizarre injury at Madison Square Garden tonight when he appeared to trip over a courtside waitress in the first quarter of San Antonio's bout with the Knicks. Even stranger, it appears the waitress was serving Mayor Bloomberg himself. Of course, we have to ask if Hizzoner's tab included any XL drinks, but.. wait, sorry, that's a joke for the posts below. Jackson headed to the locker room and has yet to emerge; the MSG broadcast suggested he twisted an ankle. [MSG/FSSW]