Michigan Democrats went to the polls Tuesday to decide a bitterly contested Senate primary pitting an establishment-backed congresswoman against a progressive insurgent, a race both sides have framed as a defining test of the party's direction ahead of November's midterm elections. The race has become one of the most expensive Senate primaries in history, and has exposed a sharp ideological divide beyond fundraising. Rogers, a former congressman endorsed by Trump, narrowly lost Michigan's 2024 Senate race to Democrat Elissa Slotkin by roughly 19,000 votes. The Michigan contest is one of several Democratic primaries nationally being watched as tests of the party's direction following its 2024 losses, alongside a similar progressive-versus-establishment clash in Maine's Senate primary, where Gov. Continued monitoring of how the Michigan outcome influences other contested Democratic primaries nationally, including Maine's Senate race, and how both parties recalibrate their midterm strategies based on the result are expected to remain relevant threads in the weeks ahead.