A class action lawsuit alleges Costco's Kirkland Signature brand tequila falsely claims it's made with 100% Blue Weber agave. Shoppers pay premium prices for tequila with this designation and may not ...

A Costco store sign is shown in Brampton, Ontario. (Photo: Mike Campbell/NurPhoto via AP) Seattle-based consumer law firm Hagens Berman has filed a class action lawsuit against Costco, accusing the ...

Costco is being sued in a proposed nationwide class action that accuses the Issaquah-based retailer of misleading customers by selling its Kirkland Signature tequila as “100% de Agave” even though it ...

(NEXSTAR) – A new lawsuit accuses Costco of selling “falsely labeled and marketed tequila” under the company’s Kirkland Signature brand. The complaint, filed in Florida in late October on behalf of ...

MIAMI — A Florida woman has filed a class-action lawsuit against Costco Wholesale Corporation, claiming the retail giant's Kirkland Signature tequila line falsely advertises itself as "100% agave" ...