Caroline Linton

Rep. Ed Case defeated a primary challenger in Hawaii's 1st District , the Associated Press projected, defying a recent trend of progressive challengers ousting moderate incumbents.

Six states are holding primaries on Tuesday, with the unpredictable Democratic primaries in Wisconsin and Minnesota coming to a close as South Carolina Republicans choose a successor for the late Sen.

South Carolina Republicans will be choosing a successor for the late Sen. Lindsey Graham's seat, and Minnesota's Senate primary is another battle between moderate and progressive Democrats.

State Rep. Jennifer Balkcom will face Jamie Ager on the ballot in November.

North Carolina Republicans on Tuesday chose state Rep. Jennifer Balkcom to replace Rep. Chuck Edwards on the ballot in November.

Moderate Democrat David Crowley will win his party's primary for Wisconsin governor, CBS News projects, in a narrow, upset victory over Francesca Hong, a democratic socialist who was widely viewed as a frontrunner in the race.

Three states are holding primaries on Tuesday, with Florida deciding their nominees for both governor and for Senate.

Rep. Byron Donalds won the Republican primary for governor and former Rep. David Jolly won the Democratic primary, The Associated Press projects.

Rep. Byron Donalds won the Republican primary for governor and former Rep. David Jolly won the Democratic primary, The Associated Press projects, setting up the general election match to control the nation's third-largest state.

Darline Graham, the sister of the late Sen. Lindsey Graham, is facing off against Rep. Ralph Norman for the GOP nomination.