An FBI translator with top-secret security clearance traveled to Syria in 2014 and married a key Islamic State (ISIS) terrorist she was assigned to investigate, causing a serious security headache to the agency. CNN reported on Tuesday that the rogue employee, Daniela Greene, lied to the FBI when she told them she was traveling to visit her parents, and instead warned her new husband he was under investigation, according to federal court records. The man Greene married was Denis Cuspert, a German rapper turned ISIS recruiter...