Polling stations have now closed in most of the states hosting primary elections on Tuesday. The highlight is in Michigan, with a Democratic Senate primary marked by stark divides within the party. Dr. Abdul El-Sayed, a progressive, and Representative Haley Stevens, a centrist, compete to secure the seat of Senator Gary Peters, who is retiring.

Dr. El-Sayed focuses on universal healthcare and critiques military aid to Israel, interacting with voters in Detroit. Ms. Stevens, presenting herself as a bipartisan candidate and ally of Israel, campaigned in Grand Rapids before heading to Detroit. Her campaign has received $60 million in external support, half of which is from AIPAC, a pro-Israel group. This spending became a key issue in the primary.

In addition to Michigan, Kansas, Missouri, Virginia, and Washington held primaries. Former Representative Mike Rogers runs uncontested for the Republican nomination in Michigan. Democratic debates center on which candidate can best challenge him come fall.

Some Democrats worry about party unity after such a contentious primary. In Virginia, Elaine Luria won a Democratic primary, setting a House race against Jen Kiggans. Missouri sees Cori Bush attempting a political comeback against Wesley Bell.

Michigan’s primary gained significance after Democrats decided to make the state’s primary early in the 2028 presidential nominating calendar. The race between El-Sayed and Stevens reflects potential future presidential race dynamics.

Primary Day Highlights

• Locations like Oak Park and Detroit saw significant voter activity.
• The Michigan Senate race is closely watched as it highlights a clash between progressives and traditional Democrats.

In this ideological battle, Ms. Stevens relies on Black and older voters, often referencing her work under President Barack Obama. Polls show her leading among Black voters and those older than 60.

Dr. El-Sayed, with endorsements from figures like Alexandria Ocasio-Cortez and Bernie Sanders, relies on young and independent voters, appealing strongly to white voters and those with higher education. Michigan’s open primary system benefits his campaign.

Initial results from Kent County showed El-Sayed leading, pertinent as it leans progressive and is significant for his campaign.

Outside Influence and Key Moments

The American Israel Public Affairs Committee (AIPAC) invested heavily in support of Stevens, with $32 million from its super PAC. Key campaign moments include Hasan Piker’s endorsement for El-Sayed and debates over Stevens’s answers on foreign policy.

Michigan’s Democratic Senate primary sees high turnout, surpassing previous years, especially in cities like Grand Rapids with significant voter increase.

Representative Haley Stevens is the pick of Democratic leadership both in Michigan and nationally. She maintains significant support due to her pro-Israel stance and portrayal as a focal point for Democratic unity.

El-Sayed, a former health official, campaigns on a progressive platform with support from key figures in the movement. His campaign highlights a clash not only against a primary opponent but also against establishment practices.

Several counties to watch during this primary include Wayne County, impactful for Black voters, and suburban areas like Oakland and Macomb. Each represents different voter bases and potential outcomes in the Democratic race.

On El-Sayed, he draws strength from younger, college-educated voters, opposing Israel’s policies, and appealing to voters looking for fresh political prospects. His background and communication skills are key points in his campaign.

The Democratic primary tests both ideological firmness and voter appeal in a changing political landscape.