Possible Flash Mob Hits Maryland 7-Eleven

"A pack of 30 teens helped themselves to items in a Maryland 7-Eleven early Sunday morning in what authorities have labeled another instance of a possible flash mob.
Philadelphia Mayor Michael Nutter, who recently imposed a stricter curfew in response to the city's latest attack, addressed black youths directly from the pulpit of his church on Sunday, reportedly saying, "You have damaged your own race."
Similar attacks are also being investigated in cities like Los Angeles, Chicago, Cleveland, Washington, D.C., and Milwaukee".