LIVE: New and re-elected U.S. representatives are formally sworn in for the new 117th U.S. Congress.

Capitol on high alert for Biden’s first address to Congress

Biden dismisses concerns about his age after his 2024 announcement | AP

Donald Trump made a triumphant return to Capitol Hill on Thursday, his first with lawmakers since the Jan.6, 2021 attacks, embraced by energized House and Senate Republicans who find themselves reinvigorated by his bid to retake the White House. | AP