Democratic Socialist Melat Kiros Ousts 15-Term Colorado Incumbent, Defends Socialism as ‘American’

A Colorado congressional candidate who beat a 15-term Democratic incumbent this summer says socialism, not capitalism, best matches America’s founding promise of “life, liberty, and the pursuit of happiness.”

Story Snapshot

Melat Kiros, a 29-year-old democratic socialist, told PBS’s “Firing Line” that socialism is the economic system most capable of delivering core American ideals.
She defeated Representative Diana DeGette, a 15-term incumbent, in Colorado’s 1st Congressional District primary in June.
Kiros backs Medicare for All, universal child care, a 32-hour workweek, and rejects corporate campaign donations.
She parts ways with parts of the national Democratic Socialists of America platform, rejecting calls to abolish the Senate, leave NATO, or defund police.
Her win is part of a wider pattern of Democratic Socialists of America-backed candidates unseating establishment Democrats around the country.

Candidate Defends Socialism On National TV

Kiros made her case during a taped interview with PBS host Margaret Hoover. She said there is “nothing more American” than an economic philosophy that, in her view, actually delivers on the country’s founding promises. “I don’t think there’s anything more American than subscribing to an economic philosophy that, as the evidence shows, is the only one that’s actually capable of delivering things like life, liberty, and the pursuit of happiness,” Kiros said.

Kiros, born in Ethiopia, is a former attorney and current graduate student in public affairs at the University of Colorado. She ran as a first-time candidate backed by the Denver chapter of the Democratic Socialists of America and by Senator Bernie Sanders. Her campaign focused on affordability, health care access, and reducing corporate influence over elections.

An Upset That Shook Colorado Democrats

Kiros defeated Representative Diana DeGette on June 30, ending nearly 30 years of DeGette holding the Denver-area seat. The Associated Press called the race for Kiros shortly after midnight, and she carried a commanding share of the vote in a district long considered safely Democratic. National outlets called it one of the most closely watched primary results of the season, framing it as part of a broader insurgent-left wave.

Local organizers described the win as proof that grassroots volunteers can outmatch big campaign spending. Denver’s Democratic Socialists of America chapter said the victory marked its biggest electoral breakthrough yet, expanding its reach beyond city council races and into a shot at Congress. Colorado’s Democratic establishment is now weighing what the loss means for future primaries statewide.

Where Kiros Breaks From the National Platform

Kiros has not embraced every plank of the Democratic Socialists of America’s national agenda. During the “Firing Line” interview, Hoover pressed her on positions like abolishing the Senate, withdrawing from NATO, and defunding police. Kiros rejected those specific ideas, instead pointing to Medicare for All, universal child care, and a shorter workweek as the policies she actually supports.

She has also called for an “immediate pathway” to citizenship for undocumented immigrants currently living in the country, and she supports abolishing Immigration and Customs Enforcement, ending U.S. military aid to Israel, and a moratorium on new data center construction. Her platform additionally includes federal rent control and expanded protections tied to a proposed Trans Bill of Rights.

National Reaction Splits Along Familiar Lines

Reaction to Kiros has broken down along predictable ideological lines. Conservative outlets have highlighted her immigration stance and her defense of socialism as evidence of a leftward shift inside the Democratic Party, with some framing her rhetoric as a sign that the party is losing touch with mainstream voters. Some Denver Jewish community leaders have also voiced concern over her sharp criticism of Israel policy, citing safety worries tied to the rhetoric surrounding her campaign.

The Hasan Piker position on the US deserving 9/11 is not all that fringe on the DSA left. El-Sayed won't denounce it. Colorado nominee Melat Kiros all but endorsed it! https://t.co/geZb43413h

— Noah Rothman (@NoahCRothman) August 6, 2026

Progressive commentators, meanwhile, frame her win as a mandate for structural reform rather than a rejection of moderate Democrats outright. Kiros herself has argued that concerns about communism inside the Democratic Socialists of America are being used by Republicans to slow the socialist movement’s growing influence ahead of this year’s midterm elections. Her race is being watched nationally as a test of how far socialist-branded candidates can go in swing and safe districts alike.