(July 23, 2018, 1:59 PM EDT) -- SAN FRANCISCO — After holding that Costco Wholesale Corp. did not have a duty to disclose forced labor on labels for prawns it sells in Costco stores, the Ninth Circuit U.S. Court of Appeals on July 20 affirmed a district court’s dismissal of consumers’ claims for violation of California’s unfair competition law (UCL) and other California consumer laws (Monica Sud, et al. v. Costco Wholesale Corporation, et al., No. 17-15307, 9th Cir., 2018 U.S. App. LEXIS 20258)....