Stocks to watch Tuesday: Exelixis, DirecTV, Leap By: MarketWatch November 01, 2011 at 05:45 AM EDT A hodge-podge of corporate headlines to pick over early Tuesday. Read More >> Related Stocks: AmerisourceBergen Corp Anadarko Petroleum Archer-Daniels-Midland BP Plc ADR Baker Hughes Inc Dunkin' Brands Group Emerson Electric Entergy Corp Exelixis Inc FirstEnergy Corp Hca Holdings Inc MGM Resorts International Marathon Oil Marathon Petroleum Myriad Genetics Inc Oshkosh Truck Corp Pfizer Signature Bank TransCanada Corporation Triumph Group Valero Energy Williams Companies