U.S. President Donald Trump in a New Year’s Eve message reflected on his accomplishments in office, calling them “historic victories,” while his successor, President-elect Joe Biden, struck an upbeat tone in looking ahead to 2021.After weeks of vowing to win his fight to remain in office, Republican Trump said in a video posted on Twitter: “We have to be remembered for what’s been done.”Trump, who has yet to formally concede his November election defeat to his Democratic rival, returned to Washington early from his Florida resort amid a fight with Congress over a defense bill and coronavirus aid checks.pic.twitter.com/2kYtZF8Mei— Donald J.