Politics: Does the Constitution matter in executive decisions to go to war, or is the U.S. military just the president's plaything, subject to his getting U.N. "permission" to use it? Unsettling testimony this week suggested the latter. As a revolt in Syria heats up with talk of U.S. intervention, Senate Armed Services Committee member Jeff Sessions stumbled upon an astounding discovery about the White House attitude toward its oath of office and putting U.S. troops in harm's way. "We spend our time worrying about the U.N., the Arab League, NATO, and too little time, my opinion, worrying about the elected...