U.N. Security Council to meet twice on Monday after Syria attack

By Michelle NicholsNEW YORK (Reuters) - The United Nations Security Council will meet twice on Monday following rival requests by Russia and the United States after a deadly chemical attack in Syria and a warning by U.S. President Donald Trump that there would be a "big price to pay."Russia called for a meeting of the 15-member council on "international threats to peace and security," though the precise topic of discussion was not immediately clear, diplomats said on Sunday.A minute later the Un