Millions Raised in California Redistricting Battle Ahead of November Vote

California Governor Gavin Newsom is leading a high-stakes campaign supporting Proposition 50, a ballot measure that would redraw the state's congressional districts to favor Democrats for the next three election cycles, replacing the current independent commission-drawn lines. The measure has drawn national attention and significant fundraising, with supporters having raised over $130 million compared to roughly $77 million by opponents as of late September 2025. Key donors include liberal billionaire George Soros, who contributed $10 million, while Republican philanthropist Charles Munger Jr. has donated over $30 million to oppose the measure. Despite the financial advantage, Newsom's campaign portrays itself as fighting against opposition linked to President Donald Trump, who previously encouraged Republican-led gerrymandering efforts in Texas. Both sides have spent heavily on political advertising, with tens of millions poured into TV ads, mailers, and outreach in advance of the November 4 special election. The outcome of Proposition 50 is viewed as pivotal for control of the U.S. House of Representatives, especially impacting several Southern California districts.