COMPAMIR
High-Purity Fact Pipeline
High-Purity Fact Pipeline
Democratic and Republican primary candidates
United States
June 3, 2026
Verified: June 3, 2026
"Primary elections held in California, Iowa, Montana, New Jersey, New Mexico, and South Dakota. Democrats nominated Josh Turek in Iowa and Rebecca Bennett in New Jersey. Deb Haaland secured the Democratic nomination for governor in New Mexico. Trump's endorsement influence shows mixed results in Republican primaries."
Author: Marty Cohen, David Karol, Hans Noel, and John R. Zaller
This book provides a foundational understanding of how party elites and interest groups influence the nomination process, which is essential for analyzing why Trump's endorsement does not always guarantee victory in modern primaries.
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