Annan Says U.S. Will Violate Charter if It Acts Without ApprovalUNITED NATIONS, March 10 — Secretary General Kofi Annan warned today that if the United States fails to win approval from the Security Council for an attack on Iraq, Washington's decision to act alone or outside the Council would violate the United Nations charter. *** Mr. Annan's remarks drew a sharp response from Washington, where the Bush administration, like its allies overseas, was engaged in a strong lobbying effort to win the necessary nine votes to pass a resolution this week authorizing war. The White House spokesman Ari Fleischer in...