The Republican Party put all of their 2016 eggs in the Christie basket. Now the basket has George Washington Bridge size hole, Hillary Clinton has opened up an 8 point lead and Republicans are panicking. The first whiff of GOP panic came from a recent New York Times story, Of all the new realities that Mr. Christie must confront, perhaps the most humbling is a sense of losing the momentum that surrounded him just a few months ago. Last year, the governor’s staff had begun building up his foreign policy bona fides, quietly reaching out to Brian H. Hook, a...