Imagine, pre-9/11/12, that you were responsible for arranging the defense of the U.S. Consulate in Benghazi, Libya. Would you have considered American interests and personnel best protected by bringing in a local security outfit called the February 17 Martyrs Brigade? The question has yet to come up in House hearings, but I think it holds the key to the Obama administration’s betrayal of the American people in “Benghazi-gate.” To an American with common sense not subverted by advanced degrees, the thought of putting Islamic “martyrs” in charge of American “infidels” in Benghazi – which, fun fact, literally means “city of...