Islamist defector says Twitter , Google Chat and the U.S. State Department used to recruit foreign fighters . Raqqa is concerned foreign fighters will return to home countries with terrorist plots . Mohammad Abu-Salha says foreign fighters are recruited last month . He said some of the potential recruits asked curious questions . He says two recruit wanted to see an execution video ; others asked about marriage .
Islamist defector says Twitter , Google Chat and the U.S. State Department used to recruit foreign fighters . Raqqa is concerned foreign fighters will return to home countries with terrorist plots . Mohammad Abu-Salha says foreign fighters are recruited last month . He says two recruit wanted to see an execution video ; others asked about marriage .