Welcome to From the Politics Desk, a daily newsletter that brings you the NBC News Politics team’s latest reporting and analysis from the White House, Capitol Hill and the campaign trail.In today’s edition, Kristen Welker takes stock of how the AI debate quickly exploded in Washington and beyond. Plus, Ryan J. Reilly and Kelly O’Donnell dig into the attorney general’s unusual political appearances. — Adam WollnerThe AI debate takes the political spotlightAnalysis by Kristen WelkerThe debate over the future of artificial intelligence is intensifying ahead of Chinese President Xi Jinping’s visit to Washington next week, emerging as a major flashpoint…