https://cdnph.upi.com/ph/st/th/7081783960258/2026/upi/1a9d22ed4cbcd2f3155e7d3b55b5f9cf/v1.5/12-states-sue-to-block-planned-Paramount-Warner-Bros-merger.jpg" /> The attorneys general of 12 states sued Monday to block the proposed merger of Paramount and Warner Bros.