Police Shooting Missouri(01 of44)
Open Image ModalA man holds his hands up in the street after a standoff with police Monday, Aug. 18, 2014, during a protest for Michael Brown, who was killed by a police officer Aug. 9 in Ferguson, Mo. Brown's shooting has sparked more than a week of protests, riots and looting in the St. Louis suburb. (AP Photo/Charlie Riedel) (credit:ASSOCIATED PRESS)
Police Shooting Missouri(02 of44)
Open Image ModalA man is helped ease the effects of tear gas during a protest Monday, Aug. 18, 2014, for Michael Brown, who was killed by a police officer Aug. 9 in Ferguson, Mo. Brown's shooting has sparked more than a week of protests, riots and looting in the St. Louis suburb. (AP Photo/Charlie Riedel) (credit:ASSOCIATED PRESS)
Police Shooting Missouri(03 of44)
Open Image ModalA man tries to recover after being treated for tear gas during a protest Monday, Aug. 18, 2014, for Michael Brown, who was killed by a police officer Aug. 9 in Ferguson, Mo. Brown's shooting has sparked more than a week of protests, riots and looting in the St. Louis suburb. (AP Photo/Charlie Riedel) (credit:ASSOCIATED PRESS)
Police Shooting Missouri(04 of44)
Open Image ModalA man is detained after a standoff between protesters and police Monday, Aug. 18, 2014, during a protest for Michael Brown, who was killed by a police officer Aug. 9 in Ferguson, Mo. Brown's shooting has sparked more than a week of protests, riots and looting in the St. Louis suburb. (AP Photo/Charlie Riedel) (credit:ASSOCIATED PRESS)
Police Shooting Missouri(05 of44)
Open Image ModalA man is detained by police during a protest Monday, Aug. 18, 2014, for Michael Brown, who was killed by a police officer Aug. 9 in Ferguson, Mo. Brown's shooting has sparked more than a week of protests, riots and looting in the St. Louis suburb. (AP Photo/Charlie Riedel) (credit:ASSOCIATED PRESS)
Police Shooting Missouri(06 of44)
Open Image ModalA man stands in the street during a protest Monday, Aug. 18, 2014, for Michael Brown, who was killed by a police officer Aug. 9 in Ferguson, Mo. Brown's shooting has sparked more than a week of protests, riots and looting in the St. Louis suburb. (AP Photo/Charlie Riedel) (credit:ASSOCIATED PRESS)
Police Shooting Missouri(07 of44)
Open Image ModalPolice advance to clear people Monday, Aug. 18, 2014, during a protest for Michael Brown, who was killed by a police officer Aug. 9 in Ferguson, Mo. Brown's shooting has sparked more than a week of protests, riots and looting in the St. Louis suburb. (AP Photo/Charlie Riedel) (credit:ASSOCIATED PRESS)
Police Shooting Missouri(08 of44)
Open Image ModalA man protests Monday, Aug. 18, 2014, for Michael Brown, who was killed by police Aug. 9 in Ferguson, Mo. Brown's shooting has sparked more than a week of protests, riots and looting in the St. Louis suburb. (AP Photo/Charlie Riedel) (credit:ASSOCIATED PRESS)
Police Shooting Missouri(09 of44)
Open Image ModalA law enforcement officer on a tactical vehicle reloads after firing Sunday, Aug. 17, 2014, during a protest for Michael Brown, who was killed by a police officer last Saturday in Ferguson, Mo. As night fell Sunday in Ferguson, another peaceful protest quickly deteriorated after marchers pushed toward one end of a street. Police attempted to push them back by firing tear gas and shouting over a bullhorn that the protest was no longer peaceful. (AP Photo/Charlie Riedel) (credit:ASSOCIATED PRESS)
Police Shooting Missouri(10 of44)
Open Image ModalPolice wait to advance after tear gas was used to disperse a crowd Sunday, Aug. 17, 2014, during a protest for Michael Brown who was killed by a police officer last Saturday in Ferguson, Mo. As night fell Sunday in Ferguson, another peaceful protest quickly deteriorated after marchers pushed toward one end of a street. Police attempted to push them back by firing tear gas and shouting over a bullhorn that the protest was no longer peaceful. (AP Photo/Charlie Riedel) (credit:ASSOCIATED PRESS)
Police Shooting Missouri(11 of44)
Open Image ModalPeople protest Sunday, Aug. 17, 2014, for Michael Brown, who was killed by a police officer last Saturday in Ferguson, Mo. As night fell Sunday in Ferguson, another peaceful protest quickly deteriorated after marchers pushed toward one end of a street. Police attempted to push them back by firing tear gas and shouting over a bullhorn that the protest was no longer peaceful. (AP Photo/Charlie Riedel) (credit:ASSOCIATED PRESS)
Police Shooting Missouri(12 of44)
Open Image ModalA man wearing a police hat protests Sunday, Aug. 17, 2014, for Michael Brown, who was killed by a police officer last Saturday in Ferguson, Mo. As night fell Sunday in Ferguson, another peaceful protest quickly deteriorated after marchers pushed toward one end of a street. Police attempted to push them back by firing tear gas and shouting over a bullhorn that the protest was no longer peaceful. (AP Photo/Charlie Riedel) (credit:ASSOCIATED PRESS)
Police Shooting Missouri(13 of44)
Open Image ModalPeople protest Sunday, Aug. 17, 2014, for Michael Brown, who was killed by a police officer last Saturday in Ferguson, Mo. As night fell Sunday in Ferguson, another peaceful protest quickly deteriorated after marchers pushed toward one end of a street. Police attempted to push them back by firing tear gas and shouting over a bullhorn that the protest was no longer peaceful. (AP Photo/Charlie Riedel) (credit:ASSOCIATED PRESS)
APTOPIX Police Shooting Missouri(14 of44)
Open Image ModalA law enforcement officer on a tactical vehicle watches after a device was fired to disperse a crowd Sunday, Aug. 17, 2014, during a protest for Michael Brown, who was killed by a police officer last Saturday in Ferguson, Mo. As night fell Sunday in Ferguson, another peaceful protest quickly deteriorated after marchers pushed toward one end of a street. Police attempted to push them back by firing tear gas and shouting over a bullhorn that the protest was no longer peaceful. (AP Photo/Charlie Riedel) (credit:ASSOCIATED PRESS)
Police Shooting Missouri(15 of44)
Open Image ModalIn this photo taken with a fisheye lens, a man tries to recover from tear gas after people leave a McDonald's restaurant Sunday, Aug. 17, 2014, during a protest for Michael Brown, who was killed by a police officer last Saturday in Ferguson, Mo. As night fell Sunday in Ferguson, another peaceful protest quickly deteriorated after marchers pushed toward one end of a street. Police attempted to push them back by firing tear gas and shouting over a bullhorn that the protest was no longer peaceful. (AP Photo/Charlie Riedel) (credit:ASSOCIATED PRESS)
Police Shooting Missouri(16 of44)
Open Image ModalA protester stands in the street after police fired tear gas to disperse a crowd Sunday, Aug. 17, 2014, during a protest for Michael Brown, who was killed by a police officer last Saturday in Ferguson, Mo. As night fell Sunday in Ferguson, another peaceful protest quickly deteriorated after marchers pushed toward one end of a street. Police attempted to push them back by firing tear gas and shouting over a bullhorn that the protest was no longer peaceful. (AP Photo/Charlie Riedel) (credit:ASSOCIATED PRESS)
Police Shooting Missouri(17 of44)
Open Image ModalPolice wait to advance after tear gas was used to disperse a crowd Sunday, Aug. 17, 2014, during a protest for Michael Brown, who was killed by a police officer last Saturday in Ferguson, Mo. As night fell Sunday in Ferguson, another peaceful protest quickly deteriorated after marchers pushed toward one end of a street. Police attempted to push them back by firing tear gas and shouting over a bullhorn that the protest was no longer peaceful. (AP Photo/Charlie Riedel) (credit:ASSOCIATED PRESS)
APTOPIX Police Shooting Missouri(18 of44)
Open Image ModalPeople protest Sunday, Aug. 17, 2014, for Michael Brown, who was killed by a police officer last Saturday in Ferguson, Mo. As night fell Sunday in Ferguson, another peaceful protest quickly deteriorated after marchers pushed toward one end of a street. Police attempted to push them back by firing tear gas and shouting over a bullhorn that the protest was no longer peaceful. (AP Photo/Charlie Riedel) (credit:ASSOCIATED PRESS)
Police walk through a cloud of smoke as they clash with protesters(19 of44)
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Police attempt to secure a street after a clash with protesters(20 of44)
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A device deployed by police goes off in the street(21 of44)
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A protester kicks a smoke grenade back in the direction of police(22 of44)
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Eerie scenes in the sleepy suburb...(23 of44)
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A man prepares to throw a molotov cocktail at police(24 of44)
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An Al Jazeera television crew, covering demonstrators protesting, flee(25 of44)
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Police advance through the smoke...(26 of44)
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Demonstrators protest the shooting death of teenager Michael Brown(27 of44)
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Police and protesters clash(28 of44)
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An explosive device deployed by police flies in the air(29 of44)
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An armoured personnel carrier speeds down the street(30 of44)
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People run through smoke away from police(31 of44)
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Protests in the St. Louis suburb have been rocked by racial unrest(32 of44)
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Police stand watch as demonstrators protest(33 of44)
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Most were peaceful protesters in the St. Louis suburb, holding hands(34 of44)
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Demonstrators scramble for cover(35 of44)
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Police fire tear gas on the fourth day of protests(36 of44)
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Protesters faced heavily armed police(37 of44)
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Baghdad USA...(38 of44)
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Police surround and detain two people in a car(39 of44)
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At least two reporters were assaulted and detained by police(40 of44)
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A demonstrator stands his ground(41 of44)
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Police stand watch as demonstrators protest(42 of44)
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Brown was shot and killed by a Ferguson police officer on Saturday(43 of44)
Open Image Modal (credit:Scott Olson via Getty Images)
(44 of44)
Open Image ModalA protester takes shelter from the tear gas exploding around him