Protestors march and hold their fists aloft as they march during ongoing demonstrations in reaction to the shooting of Michael Brown in Ferguson, Missouri

Protestors march and hold their fists aloft as they march during ongoing demonstrations in reaction to the shooting of Michael Brown in Ferguson, Missouri August 16, 2014. Missouri Governor Jay Nixon declared a state of emergency and imposed a curfew in Ferguson on Saturday following a week-long series of racially charged protests and looting over the shooting of the unarmed black teenager by a white police officer. REUTERS/Lucas Jackson (UNITED STATES – Tags: CIVIL UNREST CRIME LAW POLITICS TPX IMAGES OF THE DAY)