Oil legend T. Boone Pickens, who helped shape the American energy industry, has died at the age of 91 - CNN
Oil legend T. Boone Pickens, who helped shape the American energy industry, has died at the age of 91 CNNLegendary oil man T. Boone Pickens, whose investments helped shape the American energy industry going back to the 1950s, has died at the age of 91.