Donald Trump, a combative New York businessman who harnessed a powerful populist message for a deeply divided country in his first bid for public office, took the oath of office Friday as the 45th president of the United States. Trump, accompanied by his wife, Melania, was sworn in shortly after noon under overcast skies by Supreme Court Justice John Roberts…”We citizens of America are now joined in a great national effort to rebuild our country and restore its promise for all our people,” Trump said, ins his address to the nation. “Together we will determine the course of America and the world for many, many years to come.“