Costa Rican Ambassador Elayne Whyte Gomez, president of the United Nations conference on prohibiting nuclear weapons, celebrates after the meeting voted to adopt a legally binding ban on nuclear arms at United Nations headquarters in New York on Friday. | AP
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Costa Rican Ambassador Elayne Whyte Gomez, president of the United Nations conference on prohibiting nuclear weapons, celebrates after the meeting voted to adopt a legally binding ban on nuclear arms at United Nations headquarters in New York on Friday. | AP