Bill O’Reilly had a startling interview last night with a retired FBI special agent who alleges that a Muslim FBI agent with whom he was working on a case refused to wear a wire to tape a fellow Muslim the agency wanted to investigate. A current working FBI agent who complained about this too was forbidden by the agency from going on the O’Reilly show, under threat of an insubordination charge. This is an incredible story, and if it’s exactly as the special agent said on O’Reilly, a real outrage. O’Reilly is right: FBI Director Robert Mueller owes the public an explanation.