U.S. journalist Steven Sotloff is pictured in this undated handout photo obtained by Reuters August 20, 2014. Islamic State insurgents released a video on August 19, 2014 purportedly showing the ... more 
U.S. journalist Steven Sotloff is pictured in this undated handout photo obtained by Reuters August 20, 2014. Islamic State insurgents released a 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. REUTERS/The Daily Caller/Handout via Reuters (UNITED STATES - Tags: MEDIA POLITICS HEADSHOT CIVIL UNREST) 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. NO SALES. NO ARCHIVES. FOR EDITORIAL USE ONLY. NOT FOR SALE FOR MARKETING OR ADVERTISING CAMPAIGNS. THIS PICTURE WAS PROCESSED BY REUTERS TO ENHANCE QUALITY. AN UNPROCESSED VERSION HAS BEEN PROVIDED SEPARATELY less 
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Reuters | Photo By HANDOUT / REUTERS
Wed, Aug 20, 2014 4:00 PM EDT