Who currently sponsors CNN?

As of my last knowledge update in October 2023, CNN is primarily supported by advertising revenue, which comes from various sponsors and advertisers across different industries. Major brands and companies often sponsor CNN through ad placements, particularly during high-profile news events or programs. Additionally, CNN may have partnerships and sponsorships for specific segments or events, but the details can change frequently. For the most current information, it's best to check CNN's official website or recent media reports.