Donald Trump on Tuesday is celebrating the first 100 days of what is already one of the most radical and far-reaching presidencies in US history, as polls show Americans are becoming disenchanted with the economic and political tumult.
The 47th president will mark the milestone in trademark style, seeking to rejuvenate his base with a rally in the battleground state of Michigan that swung his way in November as he soundly defeated Kamala Harris.
Trump has shaken up the United States like few presidents before him.
His billionaire backer Elon Musk has led the decimation of the federal workforce, and the president himself has reshaped relations with the world by slapping sweeping tariffs, berating allies and eliminating the vast majority of foreign aid.
