This is a carousel. Use Next and Previous buttons to navigate UNITED NATIONS (AP) — Welcome to the United Nations. Over the course of the next week, leaders from scores of countries will take the marbled dais that, despite being geographically located in midtown Manhattan, belongs to the world. It's part of the U.N. General Assembly's General Debate, in which a parade of speakers will cycle through the iconic hall from Tuesday, Sept. 19, through Tuesday, Sept. 26. At the United Nations and on the sidelines, pressing topics will reflect the myriad global crises at hand: climate change, rampant inequality,...