Iowa Rejects Progressive Wahls as Democrats Drift Left
The Democratic Party's internal civil war reached Iowa this year, and the result was a rare victory for the center. Centrist Josh Turek decisively defeated progressive favorite Zach Wahls in Iowa's Democratic Senate primary, bucking a national trend that has seen the party's left wing rack up wins across the country. But as Democrats lurch further left in safe blue districts, the question for November is whether that drift helps Republicans hold their ground in the states that actually decide control of Congress.
What happened in Iowa's Democratic Senate primary?
Iowa stood out as one of the few bright spots for centrist Democrats in 2026. Turek, running as a pragmatic moderate, beat Wahls by a comfortable margin, rejecting the progressive movement that has swept through other state primaries. The result is notable because it runs counter to the broader national pattern, where left-leaning candidates have outperformed expectations in race after race.
Wahls, a well-known progressive figure in Iowa politics, couldn't overcome voter resistance to the party's leftward drift. The loss signals that even in a competitive state like Iowa, Democratic primary voters are not ready to embrace the progressive agenda that has taken hold in places like New York and California.
How progressives are winning the national primary battles
Outside Iowa, the story has been very different. Progressive forces have compiled an impressive list of victories this primary season. In Maine, oyster farmer Graham Platner routed Governor Janet Mills, the Democratic establishment's hand-picked choice, for the Senate nomination. In New York City, democratic socialist Zohran Mamdani won the mayoral primary. In Seattle, Katie Wilson defeated a centrist Democrat. In Washington, DC, democratic socialist Janeese Lewis George won the Democratic mayoral primary, which essentially guarantees her election in the fall.
The left's infrastructure for identifying and backing candidates has proven far superior to what centrists have built. Groups like Bernie Sanders' Our Revolution, the Progressive Change Campaign Committee affiliated with Elizabeth Warren, Justice Democrats tied to Alexandria Ocasio-Cortez, and Leaders We Deserve founded by gun control activist David Hogg have created a pipeline to recruit, train and fund progressive candidates.