Rep. Alexandria Ocasio-Cortez (D-N.Y.) has stated that she is open to endorsing primary challengers to her House Democratic colleagues if they cross "some huge line". This comes after she had hinted at a potential departure from endorsing a sitting member in the past. Since her victory in Congress in 2018, Ocascate has built up relationships with establishment-oriented Democrats and has been seen as a potential contender for the U.S. Senate or president in 2028. Her comments come as 30 House Democratic incumbents face at least one primary challenger who has raised $100,000 or more as of 2025.