California and 11 states challenge Paramount's $110 billion Warner Bros. merger, citing concerns over competition and consumer choice.

The deal already cleared federal regulators, but now faces a challenge from a coalition of 12 states.

California is among the states suing to block Paramount from buying Warner Bros. Discovery in a Hollywood mega-merger that would unite some of the nation's largest movie studios…

California and eleven states are suing to block Paramount's acquisition of Warner Bros. Discovery. They allege the deal would lessen competition in film distribution and cable…