. >> he doesn't have that larger than life j.r. ewing kind of thing going on at all, but he was definitely willing to take big risks and make big, big bets. >> narrator: browne surrounded himself with a small group of executives, including bob dudley, tony hayward, and john manzoni, known inside the company as his "turtles." >> as in ninja turtles, rising stars in the bp corporate structure who he thought, one day, had the ability or the potential to lead the company. >> narrator: until then, browne set the agenda. it was browne who took the company on a gigantic buying spree. >> john wanted to be the biggest. he was competing with mobil, competing with exxon, competing with chevron. and he was bound and determined to use mergers and acquisitions as the lever to propel bp into the big leagues. >> by merging our assets and our prospects with those of amoco... >> narrator: browne began by purchasing amoco. >> if you put the two together, you have a world-class set of complementary assets. >> narrator: then, quickly, browne would buy six ot