Trump: 'What Is the Purpose of the United Nations?'

Watched by the world, President Donald Trump returned to the United Nations on Tuesday, delivering a blistering rebuke of his predecessor and the U.N. "Six years have passed since I last stood in this grand hall and addressed a world that was prosperous and at peace in my first term," Trump said at the outset of his speech, despite a broken teleprompter. "Since that day, the guns of war have shattered the peace I forged on two continents, an era of calm and stability gave way to one of the great crises of our time. "And here in the United...