Michigan Democratic Senate Primary Heats Up Amid Party Divisions and Pro‑Israel Funding

Three Democrats—U.S. Rep. Haley Stevens, state Sen. Mallory McMorrow, and former Wayne County health director Abdul El‑Sayed—are vying for Michigan’s open U.S. Senate seat in a primary that showcases deep intra‑party disagreements over foreign policy, labor issues and the party’s strategic direction.

The race has attracted substantial outside money. A super‑PAC linked to the American Israel Public Affairs Committee has reserved about $2.33 million for ads supporting Stevens, turning the contest into a proxy fight over Israel policy. At the same time, the United Auto Workers union has endorsed El‑Sayed, giving him a powerful labor‑backed boost.

The Democratic primary, scheduled for Aug. 4, 2026, is viewed as pivotal for Senate control. Republicans have already fielded well‑funded nominee Mike Rogers, who has secured $45 million in outside spending. With Democrats needing to net four seats to win the Senate, the outcome in Michigan is expected to influence national legislative balance.