Colorado’s primaries present the next test for the Democratic establishment

Key Points:

• Colorado's Democratic primaries feature key establishment-versus-insurgent battles, with progressive challengers aiming to unseat longtime incumbents like Rep. Diana DeGette in the 1st District, backed by figures such as Bernie Sanders and Justice Democrats.
• Senate and gubernatorial primaries include Sen. Michael Bennet facing a tough challenge from Attorney General Phil Weiser, with both campaigns focusing on their toughness against Trump, while Sen. John Hickenlooper is challenged by progressive state Sen. Julie Gonzales.
• The 8th District is a critical battleground where Democrats Shannon Bird and Manny Rutinel vie for the nomination in a district narrowly won by Republicans in 2024, with the winner expected to face a highly competitive general election.
• On the Republican side, controversial figures like Victor Marx and Ron Hanks are challenging incumbents or competing in primaries, while Trump’s fluctuating endorsement of GOP Rep. Jeff Hurd in the 3rd District adds drama to that race.
• Democrats face uphill battles in several districts, including the Republican-leaning 3rd District and Colorado Springs-area 5th District, where demographic shifts may offer some opportunity for Democratic challenger Jessica Killin.