U.S. Ambassador John Bolton said Thursday the U.N. Security Council appears determined to send a “strong and clear signal” to Tehran about its suspect nuclear program, after a meeting of the powerful U.N. body that he described as the best so far. In an informal gathering of the 15 council members, diplomats agreed to hold the first formal Security Council consultations on Friday — a sign that a split between Britain, France and the United States on the one hand, and China and Russia on the other, may have closed somewhat. Full Story