Stocks to watch Tuesday: Sears, Delta, Pfizer By: MarketWatch May 01, 2012 at 06:46 AM EDT A handful of high-profile names make headlines of interest to investors early Tuesday. Read More >> Related Stocks: Archer-Daniels-Midland Avon Products BP Plc ADR Bgc Partners Cl A Biogen Idec CBS Corp CBS Corp Cl A Chesapeake Energy Cummins DaVita HealthCare Partner Delta Air Lines Ecolab Emerson Electric GX Defense Tech ETF Harris Corp Hospira Integrated Devices Kulicke and Soffa Legg Mason Macy's NextEra Energy Oneok Inc Pfizer Primerica Inc RBC Bearings Inc TripAdvisor Unum Group Valero Energy