ABC NewsBP spokesman: more proof of plumes neededThe Associated PressNEW ORLEANS, — A spokesman for BP PLC says the company needs more proof to support claims by scientists that huge plumes of oil are suspended underwater in the Gulf of Mexico. CEO Tony Hayward said Sunday there was "no evidence" of the plumes and that ...The delusional world of Tony HaywardThe INDsiderBP clashes with critics on Gulf of Mexico oil crisis responseNOLA.comBP Denies Oil Plumes Exist; Blames Workers' Illnesses on Food PoisoningCourthouse News ServiceBoston Globe -Times Online -The Guardianall 1,436 news articles »