This post was originally published on Politico.
Democratic socialist Melat Kiros defeated 15-term Colorado Rep. Diana DeGette on Tuesday, delivering one of the biggest shocks of the Democratic primary season amid a growing streak of wins for the insurgent left.
Kiros’ win in the contest for Colorado’s 1st District topples a 68-year-old representative who had held the seat since before her 29-year-old challenger was born.
It’s a victory that echoes Rep. Alexandria Ocasio-Cortez’s (D-N.Y.) stunning 2018 upset over 10-term incumbent Joe Crowley in New York, and delivers democratic socialists fresh momentum.
DeGette’s loss, after representing the district since 1997, seemed unthinkable in the state just months ago,
