At one point during John Kerry’s Thursday interview on MSNBC’s Morning Joe program, the camera suddenly turned to his interviewer, Mika Brzezinski, who was caught unguarded, frantically waving her hands in an effort to cut short the U.S. Secretary of State’s rather long-winded response. In Jerusalem, of course, but in Washington as well, there are those who would gladly second Brzezinski’s motion, not so much for...