EXCLUSIVE – After he escaped from Al Qaeda in Syria, American photojournalist Matt Schrier investigated his own kidnapping and uncovered what he describes as a pattern of "betrayal" by FBI agents handling his case. Schrier is now asking hard questions of former FBI Director Robert Mueller, who now leads the special counsel Russia probe, and former FBI Director James Comey who was fired by President Trump in May 2017. "Not every FBI agent is bad. Some are very good people," Schrier told Fox News. "But the ones that are bad need to be weeded out. And the ones who let...