Still image from undated video of a masked Islamic State militant holding a knife speaking next to man purported to be James Foley at an unknown location

Still image from undated video of a masked Islamic State militant holding a knife speaking next to man purported to be James Foley at an unknown location

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A masked Islamic State militant holding a knife speaks next to man purported to be U.S. journalist James Foley 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 Foley, who had gone missing in Syria nearly two years ago, and images of another U.S. journalist 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 TPX IMAGES OF THE DAY)
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