State of California v. Safeway, et al., 615 F.3d 1171 (9th Cir. 2010)

(profit sharing agreement among plaintiffs (four large grocery store chains in California) violates antitrust laws even though result was to lower product prices for consumers via reduced labor costs;  agreement was for profit sharing in the event labor strike occurred to one of the chains; dissent noted there was no anticompetitive effect of the agreement).