Voters across California, Iowa, New Jersey, Montana, New Mexico, and South Dakota participated in pivotal primary elections, with polls closing and results flowing in. Major races include the California governor and Los Angeles mayoral primaries, critical for both parties as they prepare for the upcoming midterms. Analysts are closely monitoring these elections, especially as Democrats aim to defend strongholds like California while attempting to make inroads in Iowa. Live updates and results are being provided as candidates vie for their party nominations, potentially shaping the political landscape ahead.