LIVE RESULTS: Michigan primary voters from both parties head to polls

President Joe Biden and former President Donald Trump are heavy favorites to win their respective parties' primaries in Michigan on Tuesday. Voters began visiting the polls at 7 a.m. local time. You can watch Scripps News' livestreamed coverage of voting and results here. Trump and Nikki Haley, the United States' former ambassador to the United Nations, are both on the GOP ballot, as are other candidates who have already ended their campaigns, including Florida Gov. Ron DeSantis and former New Jersey Gov. Chris Christie. The results of the Michigan Republican...