( December 10, 2025, 9:05 AM EST) -- SAN FRANCISCO — The city attorney of San Francisco, acting on behalf of California, filed a lawsuit in California state court accusing 11 of the nation’s largest food companies and 50 John Does of violating California’s unfair competition law (UCL) and causing a public nuisance by deceptively marketing their “ultra-processed foods” (UPFs) while concealing their health risks in a manner similar to that of the tobacco companies that formerly owned three of the defendants....