U.S. President Donald Trump boards Marine One on the South Lawn of the White House in Washington, D.C., U.S., on Wednesday, Jan. 20, 2021. Trump departs Washington with Americans more politically divided and more likely to be out of work than when he arrived, while awaiting trial for his second impeachment - an ignominious end to one of the most turbulent presidencies in American history. Photographer: Al Drago/Bloomberg
Donald Trump has departed the White House, but the question remains as to what his impact on US politics will be in the years to come. Bloomberg

America looks over its shoulder to see if Trump is lurking