BAKERSFIELD, Calif. (KGET) — Polls have closed in the California 22nd Congressional District primary that’s expected to be one of the most contested races in the country later this year.

For years, the Hanford Republican dairyman has overcome heavily Democratic registration advantages. What's the secret sauce?

He first served as a representative of California's 22nd Congressional district from 2007 until 2013 and also represented the state's 23rd district before serving the 20th district. Previously ...