War_Conflict

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A man holds up a rose 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) A man holds up a rose 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)

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Diane and John Foley talk to reporters after speaking with U.S. President Barack Obama Wednesday, Aug. 20, 2014 outside their home in Rochester, N.H. Their son, James Foley was abducted in November 2012 while covering the Syrian conflict. Islamic militants posted a video showing his murder on Tuesday and said they killed him because the U.S. had launched airstrikes in northern Iraq. (AP Photo/Jim Cole)

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Local residents sit in a basement which is being used as a shelter after shelling in Donetsk, eastern Ukraine, Wednesday, Aug. 20, 2014. After days of street battles and weeks of shelling, Ukrainian troops made a significant push Wednesday into rebel-held territory, claiming control over a large part of the separatist stronghold of Luhansk and nearly encircling Donetsk, the largest rebel-held city. (AP Photo/Max Vetrov)

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After speaking with U.S. President Barack Obama by phone, John and Diane Foley talk to reporters, Wednesday, Aug. 20, 2014, outside their home in Rochester, N.H. Their son James Foley was abducted in November 2012 while covering the Syrian conflict. Islamic militants posted a video showing his murder on Tuesday and said they killed him because the U.S. had launched airstrikes in northern Iraq. (AP Photo/Jim Cole)

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Smoke, dust and debris rise after an Israeli strike hit Gaza City in the northern Gaza Strip, Wednesday, Aug. 20, 2014. (AP Photo/Adel Hana)

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FILE - In this April 30, 1992 file photo, a Los Angeles police officer takes aim at a looter in a market at Alvarado and Beverly Boulevard in Los Angeles during the second night of rioting in the city. Rodney King, the black motorist whose 1991 videotaped beating by Los Angeles police officers was the touchstone for one of the most destructive race riots in the nation's history, has died, his publicist said Sunday, June 17, 2012. He was 47.(AP Photo/John Gaps III, File)

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A 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)

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A demonstrator throws back a tear gas container after tactical officers worked to break up a group of bystanders on Chambers Road and West Florissant on Wednesday, Aug. 13, 2014 in St. Louis. Nights of unrest have vied with calls for calm in a St. Louis suburb where an unarmed black teenager was killed by police, while the community is still pressing for answers about the weekend shooting. (AP Photo/St. Louis Post-Dispatch, Robert Cohen) EDWARDSVILLE INTELLIGENCER OUT; THE ALTON TELEGRAPH OUT

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A member of the American Indian Movement (AIM) at Wounded Knee, S.D., March 8, 1973 raises his rifle and cheers after receivign news that federal authorities had extended the cease fire for further negotiations to end the standoff. AIM was occupying the village that was the site of the 1890 Wounded Knee massacre. (AP Photo)

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A fire burns out of control at the corner of 67th St. and West Blvd. in South Central Los Angeles April 30, 1992. Hundreds of stores were burned after rioting erupted after the verdicts in the Rodney King assault case. (AP Photo/Paul Sakuma)

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This aerial photo shows fire-gutted buildings, some still smouldering, along a block on H Street between 12th and 13th Streets in the northeast section of Washington, D.C. on April 5, 1968. Rioting broke out after the assassination of civil rights leader Dr. Martin Luther King, Jr., in Memphis, Tenn. on April 4. (AP Photo)

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Michigan national guardsmen stood at the ready as firemen battled one of the numerous blazes in riot-torn district of Detroit in July 1967. Riots ripped the motor city following similar demonstrations in New Jersey. (AP Photo)

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People defy a curfew Sunday, Aug. 17, 2014, before smoke and tear gas was fired to disperse a crowd protesting the shooting of teenager Michael Brown last Saturday in Ferguson, Mo. Brown's shooting in the middle of a street following a suspected robbery of a box of cigars from a nearby market has sparked a week of protests, riots and looting in the St. Louis suburb. (AP Photo/Charlie Riedel)

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Firemen and National Guardsmen were called out to quell rioting that broke out in Washington following the news of the assassination of Dr. Martin Luther King, Jr., April 6, 1968. (AP Photo)

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