WASHINGTON — Donald Trump returned to Washington Saturday evening to celebrate with family, supporters and political allies ahead of his second inauguration, a triumphant return for the Republican four years after he departed the city under the shadow of an attack by his supporters on the Capitol. Trump marked his return to power with a celebration at his Trump National Golf Club in Sterling, Virginia, about 48 kilometers outside Washington. He addressed the crowd, giving shoutouts to Virginia Gov. Glenn Youngkin, Amazon founder Jeff Bezos, and declaring his Mideast envoy Steve Witkoff a “great negotiator.” Witkoff this past week helped