In 2015, I asked, “Why is Rand Paul the only Republican who knows our foreign policy is crazy?” Among the crazy characteristics is the U.S.’s constant habit of intervening militarily in other nation’s civil wars. It was precisely this sort of suggestion during a Senate Foreign Relations Committee meeting on Tuesday featuring former Defense Department and CIA Chief of Staff Jeremy Bash and national security adviser and U.S. Ambassador James Jeffrey, that seemed to incense committee member Sen. Paul. The senator vehemently rejected sending American troops to Syria, “I’d like to go on record as...