FERGUSON, MO - AUGUST 11:  With their hands raised, residents gather at a police line as the neighborhood is locked down following skirmishes on August 11, 2014 in Ferguson, Missouri. Police responded with tear gas as residents and their supporters protested the shooting by police of an unarmed black teenager named Michael Brown who was killed Saturday in this suburban St. Louis community. Yesterday 32 arrests were made after protests turned into rioting and looting in Ferguson.  (Photo by Scott Olson/Getty Images)