Bump for later.
Its such a "whatever" moment we should pause only long enough to hack up a snot wad to spit on it. The mayor here in Boston tried to ban the sale of such T-shirts, which pretty much ensured their sales amongst wannabes. If you grew up in a tough neighborhood you knew that code from birth and didnt need a shirt to remind you. If you heard about snitchin from the shirt odds are good you havent got anything worth talking to the cops about. Its not like somebody was about to tell everything to the cops and changed their mind when they saw the t-shirt.