Michigan Senate primary pits moderate Stevens against progressive El-Sayed

Michigan Democrats vote Tuesday in a closely watched Senate primary pitting moderate Rep. Haley Stevens against progressive Abdul El-Sayed. The winner will face Republican Mike Rogers in November in a race critical to Democrats' hopes of reclaiming the Senate majority. The contest has become a proxy battle between the party's establishment and progressive wings, with Chuck Schumer backing Stevens and Bernie Sanders and Alexandria Ocasio-Cortez backing El-Sayed.