At 82, T. Boone Pickens has worn multiple (10-gallon) hats: billionaire investor, corporate raider, hedge fund manager, and proselytizer for natural gas and wind -- not to mention fervent Oklahoma State football fan. Through it all, though, he's been an oil and gas man. He spoke with Fortune's Katie Benner about the perils and possibilities of investing in energy during a time of tumult for the industry. Edited excerpts:
Read the complete interview
Read the complete interview