When it makes sense to deal drugs in public, a neighborhood becomes home to drug violence. For a low-level drug dealer, working the street means more money and fewer economic risks. If police come, and they will, some young kid will be left holding the bag while the dealer walks around the block. But if the dealer sells inside, one raid, by either police or robbers, can put him out of business for good. Only those virtually immune from arrests (much less imprisonment) -- college students, the wealthy and those who never buy or sell from strangers -- can deal indoors.

More...