The five now-vulnerable Republican districts are currently represented by Reps. Ken Calvert, Doug LaMalfa, Kevin Kiley, David Valadao and Darrell Issa. Issa's Southern California district was the final seat Mitchell and his team were able to put together.

California voters passed Proposition 50 on Tuesday, in a major win for Governor Gavin Newsom and the Democrats.

California lawmakers redrew their congressional map to favor Democrats after Texas approved a map earlier this year that would likely give Republicans 5 more seats in Congress.

Five districts held by Republicans become potential Democratic pickups, but some remain highly competitive. And a number of incumbent lawmakers have easier pathways to re-election.

California voters have approved a plan to overhaul the state’s congressional district boundaries, giving Democrats a boost in their bid to win the U.S. House majority next year

A University of California Berkeley/IGS Poll suggests 60% of likely California voters support Proposition 50, while 38% oppose it. The breakdown was highly partisan, with 93% of Democrats saying they would choose "yes" and 91% of Republicans choosing "no."

Voters in California approved a redistricting plan intended to partially neutralize a push by President Trump to draw up more safe Republican House seats before next year’s election. Kellen Browning,