Voters are headed to the polls on Tuesday in several states.
Vince Fong, a state lawmaker and onetime aide to Mr. McCarthy, had a significant lead in the primary.
Georgia, Kentucky, Oregon and Idaho have primary contests today.
In Kentucky and Oregon, voters will also weigh in on the presidential primaries, raising the possibility of protest votes against both President Biden and former President Donald J. Trump.
Fani T. Willis, the Fulton County district attorney, will face a challenger in the Democratic primary for her position.
Persons:
Kevin McCarthy, Vince Fong, Mr, McCarthy, Mike Boudreaux, Biden, Donald J, Fani Willis, Fani, Willis, Christian Wise Smith, Scott McAfee, Trump’s, Robert Patillo II, Tiffani Johnson
Organizations:
Congressional District, Trump, Democratic
Locations:
Tulare County, Georgia, Kentucky, Oregon, Idaho, Fulton County