U.S. President Joe Biden will address the UN General Assembly to discuss his foreign policy legacy, focusing on the challenges posed by Ukraine's conflict with Russia and the ongoing conflicts in the Middle East. Biden's speech will highlight his achievements in office and emphasize the need for international support for Ukraine and a diplomatic solution in the Middle East. The speech will be the centerpiece of Biden's two-day visit to New York, which also includes a climate speech and a meeting with the president of Vietnam. The conflicts in Ukraine, Russia, Gaza, Iran, and China are expected to continue to pose challenges for the next president.