AdvertisementU.S. Authenticates Video Showing Sotloff's BeheadingSeptember 02, 2014Eyder PeraltafacebookEmailAmerican journalist Steven Sotloff (left) talks with Libyan rebels on the Al Dafniya front line on June 2, 2011, in Misrata, Libya. Sotloff was kidnapped in August 2013 near Aleppo, Syria. (Etienne de Malglaive via Getty Images)
