An old picture of our mayor, Tom Menino, is making the rounds now that Celtic Paul Pierce got in some trouble for throwing what might have been a gang sign at the Atlanta Hawks. (Next time, he should send the one-fingered salute. Everyone understands that gesture.) [Via Sports by Brooks]

So, we gotta ask:

For further clarification, read Chris Faraone's piece for the Dig that explains "throwing threes" in Boston.

Rob Vassegh contributed to this post. Image available on WEEI.