WASHINGTON (TNND) — Tuesday's primary elections gave voters in several states their first major opportunity to shape the 2026 midterm map, with competitive races for governor, Senate, Congress, and mayor drawing national attention. From California to Iowa to New Mexico, the results are beginning to clarify the political landscape heading into November. California California hosted some of the highest-profile contests of the night, including the race to replace term-limited Governor Gavin Newsom.