Mealey's (January 26, 2017, 2:14 PM EST) -- SAN FRANCISCO — A California federal judge on Jan. 24 dismissed proposed class action claims for violation of California's unfair competition law (UCL) and other claims, finding that a consumer failed to show that she purchased prawns from a retailer that were provided by two food product companies that produced the prawns using illegal labor practices (Monica Sud, et al. v. Costco Wholesale Corporation, et al., No. 15-cv-03783, N.D. Calif.; 2017 U.S. Dist. LEXIS 9943)....