Forstag now joins Randy Villegas, who is running in California’s 22nd congressional district, in representing the party’s insurgent left in the DCCC’s program. The DCCC originally endorsed Villegas’s moderate opponent, Jasmeet Bains, stirring up controversy and claims that the party was protecting moderates. Forstag is backed by progressives like Senator Bernie Sanders and Representative Alexandria Ocasio-Cortez, but also has the endorsement of a handful of Republican former electeds in Montana. He’s also supported by former Democratic Senator Jon Tester, who won the district in 2024 despite losing the state. Both Flint and Forstag attended the University of Montana, and both served as student body president.