Primary elections in seven states Tuesday will set the stage for U.S. House and Senate battles this fall that will play into control of Congress. Many contests are being shaped by political divisions in both major parties — and the lingering shadow of former President Donald Trump. A string of Republican House incumbents are contending with challenges from the political right.
No incumbent governors or senators appear to be in imminent danger. The primaries are in California, Iowa, Mississippi, Montana, New Jersey, New Mexico and South Dakota.
The following will have results from the statewide primaries in four states after the polls have closed: