Trump follows Biden to Michigan to drum up support from UAW autoworkers—and skip second Republican debate

As his Republican rivals gather onstage in California for their second primary debate, former President Donald Trump will be in battleground Michigan Wednesday night working to win over blue-collar voters in the midst of an autoworkers’ strike. Trump’s trip comes a day after President Joe Biden became the first sitting president in U.S. history to walk a picket line as he joined United Auto Workers in Detroit. The union is pushing for higher wages, shorter work weeks and assurances from the country’s top automakers that new electric vehicle jobs will...