Case fends off challenge from his left in Hawaii Democratic House primary

Rep. Ed Case (D-Hawaii) was projected to win his Democratic primary on Saturday, fending off a a progressive challenger, according to Decision Desk HQ. Case, one of the most conservative Democrats in Congress, defeated 42-year-old state Sen. Jarrett Keohokalole, who ran a campaign calling for a “new generation” of lead

Democratic Hawaii Gov. Josh Green's 56% approval rating and $3.5 million war chest left three underfunded challengers with no path in the primary.

Ed Case wins Democratic nomination for U.S. House in Hawaii's 1st Congressional District

Hawaii primary is latest to pit Democratic incumbent against younger, more left-wing challenger  Reuters

Democratic incumbents in safe districts in New York and Colorado have been ousted so far this year by primary challengers.