Nikki Haley, ambassador to the United Nations, who said the U.S. would not rule out a military response and was preparing a package of punishments for the Security Council to consider. (Associated Press/File)
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Nikki Haley, ambassador to the United Nations, who said the U.S. would not rule out a military response and was preparing a package of punishments for the Security Council to consider. (Associated Press/File)
