Progressives Rise, but Wisconsin Checks Democrats’ Leftward Turn

Democrats’ Progressive Surge Advances, but Wisconsin Exposes Its Limits

The summer’s anti-establishment energy inside the Democratic Party carried into another major primary night on Tuesday, delivering a decisive victory in Minnesota for Lt. Gov. Peggy Flanagan while stopping short of a clean sweep in Wisconsin, where Milwaukee County Executive David Crowley narrowly turned back a challenge from the democratic socialist Francesca Hong in the race for governor.

Together, the results offered a more complicated picture of a party still arguing with itself over ideology, electability and what, exactly, Democratic voters want heading into the 2026 midterms. Minnesota extended a string of left-leaning primary successes that has unsettled the party establishment. Wisconsin, by contrast, suggested that in a battleground state central to Democratic hopes in November, traditional party-backed candidates still retain powerful advantages.

In South Carolina, meanwhile, interim Sen. Darline Graham and Representative Ralph Norman advanced to an Aug. 25 Republican runoff in a special Senate election, opening a separate test of former President Donald Trump’s influence in a deeply conservative state.

A Clear Minnesota Win

In Minnesota, Flanagan won the Democratic primary for the state’s open Senate seat, defeating Representative Angie Craig in one of the party’s most closely watched intramural fights of the year. The result, while still unofficial until the state canvassing board meets on Aug. 18, was unmistakable in its political meaning: another progressive-aligned candidate had prevailed in a contest framed as a choice between the party’s insurgent left and its more cautious governing wing.

The race was shaped in large part by anger over federal immigration enforcement, after a Trump administration crackdown earlier this year became a flashpoint for Democratic activists. Flanagan, the state’s lieutenant governor, channeled that backlash more effectively than Craig, a congressional moderate with a higher profile among institutional Democrats.

Her victory follows a broader pattern that has emerged over the course of the summer, with progressive candidates notching wins in marquee contests, including Abdul El-Sayed’s Senate primary victory in Michigan, along with other upsets in Colorado and New York. What had initially looked like a series of isolated wins has increasingly come to resemble a real, if uneven, intraparty movement.

Wisconsin’s Different Verdict

But Wisconsin underscored that the trend is not absolute.

There, Crowley narrowly won the Democratic primary for governor, defeating Hong after a tense and delayed count that at one point left the contest too close to call because of absentee ballot issues in Milwaukee. Hong, a state lawmaker and democratic socialist, had emerged as the leading progressive standard-bearer in a four-way race to succeed Gov. Tony Evers, who is not seeking another term.

Crowley’s victory was a reminder that establishment Democrats are still capable of organizing effectively when the stakes are high enough. He entered the final stretch of the race with the backing of Evers, a significant asset in a state where Democrats view the governor’s mansion as essential not only to blocking Republican power but also to their longer-term hopes of reclaiming full control of state government for the first time since 2010.

The Wisconsin primary had become a kind of proxy war over whether Democratic voters in competitive states were willing to gamble on a more ideologically confrontational nominee. The answer, at least this time, was no — though only narrowly.

That narrowness may be as important as the outcome itself. Even in defeat, Hong’s strength suggested that the progressive message retains significant force, including in one of the country’s most closely divided states. For Crowley, the immediate challenge will be to bring those voters back into the fold as he prepares to face the Republican nominee, Tom Tiffany, in the fall.

A Party Still Testing Its Direction

The split-screen results are likely to sharpen, not resolve, the party’s strategic debate.

For months, Democratic primaries have served as stand-ins for a larger argument about the post-2024 future of the party: whether voters want candidates who promise sharper ideological contrast and a more confrontational response to Trump-era politics, or whether they still favor pragmatists who can reassure swing voters in general elections.

Progressives have argued that the old electability playbook is exhausted, and that Democratic voters are rewarding candidates who speak more directly to anger over immigration raids, economic insecurity and what many on the left see as a party leadership too hesitant to meet the moment. Establishment figures, however, have warned that primary electorates do not always mirror general-election voters, especially in swing states where the path to governing runs through the political middle.

Tuesday’s outcomes gave both sides evidence for their case.

Minnesota showed that progressive candidates can now do more than dominate safe districts or excite activist networks; they can win statewide primaries with national implications. Wisconsin suggested that when Democrats are focused on holding a governorship in a premier battleground, concerns about coalition-building and general-election appeal can still override insurgent momentum.

South Carolina’s Runoff

In South Carolina, Republicans advanced Graham and Norman to a runoff in the special Senate primary, setting up a two-week sprint that will be watched for clues about the shape of the party in another Trump-era contest.

The runoff, scheduled for Aug. 25, is less about ideology than about power inside the Republican coalition: endorsements, loyalty and whether Trump-aligned signals still decisively shape outcomes in a state where his standing remains strong. Even so, the contest will unfold against the same broader national backdrop of restless primary voters and party establishments under pressure from their own bases.

Why This Moment Matters

The immediate temptation is to read Tuesday as either confirmation of a progressive takeover or proof that the Democratic establishment has steadied itself. In reality, the results point to something messier and perhaps more consequential: a party in transition, with different answers emerging in different states.

That matters because the next phase of the 2026 campaign will test whether these primary victories translate into governing power or remain mostly symbolic expressions of base frustration. Flanagan’s win raises the question of whether the progressive coalition can replicate its success beyond favorable matchups and activist-friendly electorates. Crowley’s victory raises another: whether establishment-backed Democrats who fend off left-wing challenges can still absorb the demands of an energized progressive base rather than merely outlast it.

The argument inside the Democratic Party is no longer theoretical. It is unfolding, state by state, on ballots that increasingly look like referendums on what kind of opposition party Democrats intend to be.