Critical Alerts for Cisco, Schering-Plough, BHP Billiton, Costco, and American Eagle Released by Seven Summits Research

Inc. (Nasdaq: CSCO), Schering-Plough Corporation (NYSE: SGP), BHP Billiton Ltd. (NYSE: BHP), Costco Wholesale Corporation (Nasdaq: COST), and American Eagle Outfitters, Inc. (NYSE: AEO). In today's unsure markets these brief PriceWatch Alerts contain...