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• Biden delivers a more traditional UN speech, marking departure from Trump's isolationism • Live updates: France says it did not change UN plans after submarine deal • Small aircraft intercepted by fighter jet over Hudson River

September 22, 2021 at 01:49AM https://www.cnn.com/2021/09/21/world/un-climate-change-speeches-intl/index.html• Biden delivers a more traditional UN speech, marking departure from Trump's isolationism • Live updates: France says it did not change UN plans after submarine deal • Small aircraft intercepted by fighter jet over Hudson River