WASHINGTON, D.C.—All three of the remaining presidential candidates got the prime speaking slots Monday night at the annual AIPAC policy conference, to which we were not invited, alas, although that seems to have been somewhat epidemic. But any chance we get to hear Paul Ryan, the zombie-eyed granny starver from the state of Wisconsin, talk about foreign policy, the area in which Joe Biden literally laughed him out of the campaign in 2012, is one that we never should pass up. (Remember when Ryan explained to us that, in Afghanistan, it snows during the winter? Gravitas!) Of all the barefaced...