In Michigan, Biden and Trump Offer a Preview of 2024

President Biden and former President Donald J. Trump traveled to Michigan, one day after the other, to speak directly to working-class voters in what amounted to a preview of a likely 2024 campaign.

Their dueling styles were on clear display as the two men tried to woo voters affected by the United Automobile Workers strike. Mr. Biden has campaigned on a message of bolstering the middle class, protecting democratic norms and countering China. Mr. Trump, a criminal defendant several times over, has focused on vindicating himself, channeling conservative grievances and promoting America-first policies.