A former Michigan public health official and Democratic candidate for governor entered the race for the state’s open U.S. Senate seat on Thursday in what could be one of the most watched races in the 2026 midterm elections.

Abdul El-Sayed, 40, is the second Democrat to put his name in the running to replace Democratic Sen. Gary Peters, who is not seeking reelection. 

El-Sayed, a prominent figure in a movement that was highly critical of support for Israel in the 2024 election cycle, aims to set himself apart from the other Democratic candidates in the race to replace Peters, state Sen. Mallory McMorrow. 

McMorrow has said she would vote against Senate Majority Leader Chuck Schumer, D-N.Y., retaining his leadership position should she prevail in the primary and general election to represent the battleground state in the upper chamber of Congress. 

However, El-Sayed held back criticism of Schumer.

“Anybody who tells you that they’re going to unilaterally oppose one potential candidate without knowing who the alternative is, is either unnuanced or unsophisticated,” El-Sayed told Politico. “So I want to know who is available, who is actively seeking the leadership. I’ll make a decision from there.”

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“What we need right now is somebody who’s willing to take the fight directly to Trump and Musk, but then also knows how to rebuild a version of our federal government that better serves working people after the carnage that Musk and Trump are going to leave behind, and I think I offer that,” he told Politico. 

Other Democrats considering a run to replace Peters include U.S. Rep. Haley Stevens and Michigan Attorney General Dana Nessel.

El-Sayed was active in the “uncommited movement,” a group of anti-Israel, traditionally Democratic voters in Michigan, a critical swing state, who threatened to withhold support from then-President Joe Biden, and then then-Vice President Kamala Harris, over the administration’s stance on Gaza. He did say he would back whoever was the eventual Democratic choice for the presidential ticket to oppose now-President Donald Trump, according to Politico.

The Israel-Hamas war exposed deep divisions within the Democratic Party last election cycle, and there is concern the conflict could again make for a messy Senate Democratic primary in Michigan if the American Israel Public Affairs Committee intervenes. The powerful pro-Israel lobby group financially backed Stevens in 2022, when redistricting forced a competitive primary run against fellow Democrat, Rep. Andy Levin.

“Everybody is unified around leadership that reminds the Democratic Party that we ought to be the party of peace and justice, that we ought not to be the party sending bombs and money to foreign militaries to drop bombs on other people’s kids in their schools and their hospitals, when our kids need more, our hospitals and schools need more, and we should be spending that money here at home,” El-Sayed  told Politico. 

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El-Sayed ran for governor in 2018 as a progressive Democrat and was endorsed by Sen. Bernie Sanders, I-Vt., and Rep. Alexandria Ocasio-Cortez, D-N.Y. 

He came in second in the Democratic primary, losing to Gretchen Whitmer by more than 20 points and beating now-U.S. Rep. Shri Thanedar by more than 12 points. Whitmer went on to win the general election and is in the midst of a second term. She cannot run again because of term limits.

A resident of Ann Arbor, El-Sayed recently served as director of the Department of Health, Human and Veterans Services in Wayne County, home to Detroit. Before that, he was the public health director of the city after it declared bankruptcy in 2013.

El-Sayed cautioned Democrats against learning the “wrong lessons” from their defeats. 

“If you cut corners and trim your message, and you triangulate to the least common denominator, you can find something that’s perfectly inoffensive to everyone, and the problem with that is that you’re not actually saying anything,” he told Politico. 

El-Sayed said he met with the Democratic Senatorial Campaign Committee on Tuesday. He told Politico that it was his “understanding” that the Senate Democrats’ campaign arm would not get involved in the primary. If that happens, that deviates from how the DSCC previously acted to clear the field of potential primary candidates to make for an easier primary victory for then-Rep. Elissa Slotkin. Now-Sen. Slotkin, D-Mich., easily won the primary over Hill Harper, and then won the general election.

El-Sayed is also the second candidate this week to launch a campaign to replace Peters. On the Republican side, former U.S. Rep. Mike Rogers launched his bid on Monday after losing the Senate race last year by 19,000 votes to Democrat Slotkin.

The Associated Press contributed to this report.