Despite Michigan primary wins, signs of trouble for Trump and Biden

• Joe Biden and Donald Trump dominated Michigan primaries, but experts say there are warning signs for each • Trump underperformed in suburban areas that cost him in 2020 but is expected to dominate the Michigan GOP’s weekend caucus conventions LANSING — Democrats who moved up Michigan’s presidential primary this year to make the state more relevant succeeded in drawing more national attention, but it was not the kind of national attention many were hoping for. Instead of a victory lap for President Joe Biden, who had requested the calendar...