U.S. journalists James Foley and Clare Gillis arrive, after being released by the Libyan government, at Rixos hotel in Tripoli
U.S. journalists James Foley (2nd R) and Clare Gillis (R) arrive, after being released by the Libyan government, at Rixos hotel in Tripoli, in this photograph taken May 18, 2011. Islamic State militants have posted a video that purported to show the beheading of American journalist Foley in revenge for U.S. air strikes in Iraq, prompting widespread revulsion that could push Western powers into further action against the group. Foley, 40, was kidnapped on November 22, 2012, in northern Syria, according to GlobalPost. The video was posted after the U.S. resumed air strikes in Iraq in August 2014 for the first time since the end of the U.S. occupation in 2011. He had earlier been kidnapped and released in Libya. Picture taken May 18, 2011. REUTERS/Louafi Larbi (LIBYA - Tags: POLITICS CIVIL UNREST CRIME LAW)
U.S. journalist James Foley arrives, after being released by the Libyan government, at Rixos hotel in Tripoli
U.S. journalist James Foley (front) arrives with fellow reporter Clare Gillis (not pictured), after being released by the Libyan government, at Rixos hotel in Tripoli, in this picture taken May 18, 2011. Islamic State militants have posted a video that purported to show the beheading of American journalist Foley in revenge for U.S. air strikes in Iraq, prompting widespread revulsion that could push Western powers into further action against the group. Foley, 40, was kidnapped on November 22, 2012, in northern Syria, according to GlobalPost. The video was posted after the U.S. resumed air strikes in Iraq in August 2014 for the first time since the end of the U.S. occupation in 2011. He had earlier been kidnapped and released in Libya. Picture taken May 18, 2011. REUTERS/Louafi Larbi (LIBYA - Tags: POLITICS CIVIL UNREST CRIME LAW)
U.S. journalist James Foley arrives, after being released by the Libyan government, at Rixos hotel in Tripoli
U.S. journalist James Foley (R) arrives with fellow reporter Clare Gillis (not pictured), after being released by the Libyan government, at Rixos hotel in Tripoli, in this picture taken May 18, 2011. Islamic State militants have posted a video that purported to show the beheading of American journalist Foley in revenge for U.S. air strikes in Iraq, prompting widespread revulsion that could push Western powers into further action against the group. Foley, 40, was kidnapped on November 22, 2012, in northern Syria, according to GlobalPost. The video was posted after the U.S. resumed air strikes in Iraq in August 2014 for the first time since the end of the U.S. occupation in 2011. He had earlier been kidnapped and released in Libya. Picture taken May 18, 2011. REUTERS/Louafi Larbi (LIBYA - Tags: POLITICS CIVIL UNREST CRIME LAW)
U.S. journalists James Foley and Clare Gillis arrive, after being released by the Libyan government, at Rixos hotel in Tripoli
U.S. journalists James Foley (2nd R) and Clare Gillis (R) arrive, after being released by the Libyan government, at Rixos hotel in Tripoli, in this photograph taken May 18, 2011. Islamic State militants have posted a video that purported to show the beheading of American journalist Foley in revenge for U.S. air strikes in Iraq, prompting widespread revulsion that could push Western powers into further action against the group. Foley, 40, was kidnapped on November 22, 2012, in northern Syria, according to GlobalPost. The video was posted after the U.S. resumed air strikes in Iraq in August 2014 for the first time since the end of the U.S. occupation in 2011. He had earlier been kidnapped and released in Libya. Picture taken May 18, 2011. REUTERS/Louafi Larbi (LIBYA - Tags: POLITICS CIVIL UNREST CRIME LAW)
Indian human rights activist Irom Sharmila speaks to the media outside a prison hospital in Imphal
Indian human rights activist Irom Sharmila speaks to the media outside a prison hospital in the northeastern Indian city of Imphal August 20, 2014. Sharmila, who has been on hunger strike for the last 14 years in protest against alleged army atrocities, walked free on Wednesday from a prison hospital where doctors had force-fed her to keep her alive. Sharmila's release comes after a trial judge found no evidence to support charges filed in 2000 by prosecutors in the northeastern state of Manipur that she was trying to commit suicide by refusing food. REUTERS/Stringer (INDIA - Tags: CRIME LAW POLITICS CIVIL UNREST TPX IMAGES OF THE DAY)
Mohammad Tahir ul-Qadri, Sufi cleric and leader of political party Pakistan Awami Tehreek, gestures as he addresses members of media outside the parliament house in Islamabad
Mohammad Tahir ul-Qadri, Sufi cleric and leader of political party Pakistan Awami Tehreek, gestures as he addresses members of media outside the parliament house in Islamabad August 20, 2014. Thousands of Pakistani protesters tried to blockade parliament on Wednesday after an anti-government cleric told them not to allow anyone in or out, with Prime Minister Nawaz Sharif inside at the time, but the lawmakers left by a back entrance. REUTERS/Akhtar Soomro (PAKISTAN - Tags: POLITICS CIVIL UNREST)
Captain Ron Johnson of the Missouri State Highway Patrol answers media questions at their holding pen in Ferguson
Captain Ron Johnson of the Missouri State Highway Patrol answers media questions at their holding pen in Ferguson, Missouri on August 19, 2014. Police are preventing demonstrators and press from stopping along sidewalks but allowing marches up and down sidewalks on the same stretch of street where nightly protests have turned violent. REUTERS/Mark Kauzlarich (UNITED STATES - Tags: CIVIL UNREST CRIME LAW POLITICS)
Captain Ron Johnson of the Missouri State Highway Patrol is surrounded by media at their holding pen in Ferguson
Captain Ron Johnson of the Missouri State Highway Patrol is surrounded by media at their holding pen in Ferguson, Missouri on August 19, 2014. Police are preventing demonstrators and press from stopping along sidewalks but allowing marches up and down sidewalks on the same stretch of street where nightly protests have turned violent. REUTERS/Mark Kauzlarich (UNITED STATES - Tags: CIVIL UNREST CRIME LAW POLITICS)
Still image from undated video of a masked Islamic State militant speaking next to man purported to be U.S. journalist Steven Sotloff at an unknown location
REUTERS IS UNABLE TO INDEPENDENTLY VERIFY THE CONTENT OF THIS VIDEO, WHICH HAS BEEN OBTAINED FROM A SOCIAL MEDIA WEBSITE. A masked Islamic State militant speaks next to a man purported to be U.S. journalist Steven Sotloff at an unknown location in this still image from an undated video posted on a social media website. Islamic State insurgents released the video on August 19, 2014 purportedly showing the beheading of U.S. journalist James Foley, who had gone missing in Syria nearly two years ago, and images of Sotloff whose life they said depended on U.S. action in Iraq. The video, titled "A Message to America," was released a day after Islamic State, an al Qaeda offshoot that has overrun large parts of Iraq, threatened to attack Americans "in any place." U.S. officials said they were working to determine its authenticity. REUTERS/Social Media Website via REUTERS TV ( Tags: CIVIL UNREST MEDIA) ATTENTION EDITORS - THIS PICTURE WAS PROVIDED BY A THIRD PARTY. REUTERS IS UNABLE TO INDEPENDENTLY VERIFY THE AUTHENTICITY, CONTENT, LOCATION OR DATE OF THIS IMAGE. FOR EDITORIAL USE ONLY. NOT FOR SALE FOR MARKETING OR ADVERTISING CAMPAIGNS. NO SALES. NO ARCHIVES. RECEIVED BY REUTERS, AS A SERVICE TO CLIENTS
School bus full of children gesture and chant "hands up, don't shoot" as they drive past the scene of where, according to local media, police shot dead a 23-year-old man wielding a knife in the St Louis area
A school bus full of children gesture and chant "hands up, don't shoot" as they drive past the scene of where, according to local media, police shot dead a 23-year-old man wielding a knife in the St Louis area August 19, 2014. The shooting follows a night where dozens of people had been arrested, marking the latest outbreak of rancor in the St. Louis suburb where calls for peaceful protests have been overshadowed by episodes of looting, arson and clashes with police over the last 10 days. REUTERS/Lucas Jackson (UNITED STATES - Tags: CIVIL UNREST CRIME LAW EDUCATION)