American Rights at Work (ARAW) Socially Responsible Business program introduces its first annual Labor Day List, which honors companies that actively support unions and workers by framing the problem of union-busting...Publicly-traded companies profiled include Costco and Harley-Davidson [as well as Cingular Wireless (joint venture SBC Communications & BellSouth) and]...Catholic Healthcare West... ARAW contrasts Costco's treatment of workers with that of its primary competitor, Wal-Mart... [also refers to Sam's Club (part of Wal-Mart)]