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Progressive Surge: 2026 Democratic Primaries Reveal a Leftward Shift
By Drooid · · How we work
Core Upset in Michigan Signals Party Realignment
In early August, Dr. Abdul El-Sayed—former Wayne County health official—won the Democratic primary for Michigan’s open Senate seat, defeating incumbent Representative Haley Stevens. El-Sayed’s platform includes abolishing ICE, Medicare for All, large tax hikes on billionaires, and sweeping Supreme Court reform. Stevens was supported by more than $60 million in outside spending, including contributions from AIPAC. The victory marks a prominent gain for the party’s progressive wing in a swing-state primary.
Background & Context
The 2026 primary cycle has seen DSA-backed candidates win contests for Congress and state legislatures in 17 states, a pattern commentators liken to the 2010 Tea Party surge. Historically, Democratic presidential nominees have been moderates—Biden, Harris, Clinton—while progressives such as Sanders were eliminated in 2016 and 2020. The current wave suggests a growing willingness among Democratic voters to back insurgent, left-leaning candidates.
Data & Statistics
- DSA-backed victories: Wins in primaries across 17 states.
- Youth economic outlook: A Generation Lab survey of 18- to 34-year-olds found 81 % view the economy as “bad” or “terrible,” with 72 % blaming former President Donald Trump or corporate greed.
- ICE attitudes: Only 18 % of young adults believe ICE makes communities safer, while 44 % think it makes them less safe.
- DSA favorability: A Marquette University Law School poll reports a net favorability rating of –30 for the DSA, compared with –26 for the MAGA movement.
- Democratic voter preferences (Liberal Currents poll of 683 Democrats):
- 25 % would vote for Vice President Kamala Harris today; 33 % rank her as a first or second choice.
- 70 % hold a very or somewhat favorable impression of Harris, matched only by Bernie Sanders, Pete Buttigieg, and the Democratic Party itself.
- 68 % support admitting more immigrants; 69 % favor expanding the Supreme Court.
- 46 % say they are more likely to support candidates who criticize the Democratic establishment.
Why It Matters
Michigan’s bellwether status—having voted for the eventual presidential winner in ten of the last twelve elections—means a progressive Senate nominee could signal broader national trends. Swing-state polling shows El-Sayed trailing Republican nominee Mike Rogers but leading establishment Democrat Stevens, highlighting the competitive dynamics between progressive and moderate factions. The surge fuels calls for a bold progressive ticket in the 2028 presidential race, with activists pointing to candidates such as Rep. Ro Khanna and Rep. Alexandria Ocasio-Cortez.
Official Statements & Responses
RootsAction, a progressive advocacy group, announced a joint petition with Progressive Democrats of America to urge Khanna and Ocasio-Cortez to run for the 2028 Democratic nomination. The organization cites the 2026 primary wave as evidence that under-funded progressive candidates can succeed against well-financed establishment opponents. Establishment figures highlighted the $60 million outside spending that supported Stevens, underscoring the financial disparity between progressive insurgents and traditional party machinery.
What’s Next
The petition coalition plans to launch its campaign after the November 2026 midterm elections, aiming to shape the 2028 Democratic convention agenda. Progressive activists anticipate a coordinated “non-aggression” strategy—similar to the tandem runs of Zohran Mamdani and Brad Lander in New York City—to prevent vote-splitting while amplifying progressive policy proposals. Upcoming primaries in other swing states, such as Wisconsin’s race featuring DSA-backed Assemblywoman Francesca Hong, will further test the durability of the leftward momentum.