social media / law enforcement / find travel guides / media sophistication helps / federal law enforcement officers / Social media networks / online videos / search engines / /
OperatingSystem
ISIS / /
Organization
Committee on Homeland Security / al-Qaeda / Federal Bureau of Investigation / Boston Joint Terrorism Task Force / /
Person
Junaid Hussain / Michael McCaul / Elton Simpson / Usaama Rahim / Susan Phalen / / /