Biden to ask world leaders at UN to stand with Ukraine amid ongoing war with Russia

Open this photo in gallery: U.S. President Joe Biden walks to board Marine One as he departs from the White House, in Washington, on Sept. 17.KENT NISHIMURA/AFP/Getty Images U.S. President Joe Biden will use his speech to the UN General Assembly on Tuesday to make a full-throated appeal for world leaders to stand with Ukraine against Russian invaders - and he hopes Republicans in Congress will take notice too. Biden's address at the annual gathering is the centerpiece event of his three-day visit to New York, which will include meetings with the heads of five Central Asian nations, and the…