California Democrats may have successfully muscled a new congressional map through the state legislature this week, but the redistricting fight in the Golden State is only just beginning.

The high-stakes fight over political boundaries could shape control of the U.S. House – and determine Gov. Gavin Newsom's political future.

California Gov. Gavin Newsom used his Democratic supermajority to push a new congressional map that favors Democrats in an effort to nullify the expected new map from Texas.