Obama outlasts foes at the UN
Updated 10:25 AM ET, Tue September 20, 2016
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(CNN)The United Nations General Assembly is one spot in the world where leaders of enemy states share the same stage, if not at exactly the same time. Part of the pageantry of the gathering, which President Barack Obama will address Tuesday, is making sure there are no awkward run-ins between political figures who don't see eye to eye -- or even have official relations -- when they are in close proximity.