President Trump's role in the events of January 6, 2021, could end up blocking his bid to return to the White House in 2024, according to one of his most ardent supporters in Congress. Representative Madison Cawthorn made the comment during an interview with Mr. Trump's former chief strategist, Steve Bannon, who is himself the subject of a congressional inquiry into the riot at the Capitol. Mr. Cawthorn told Mr. Bannon: "I don't think they are just after me obviously if they are able to keep...