From Chapter 4:
According to Marathon refinery experts and Venezuelan energy analysts, Mapiricure was a minor source of Trager's fill-up. About 5 percent of his midgrade fuel originated in the oil and natural gas wells surrounding the tiny native community. And thanks to the grandiose populist agenda of President Hugo Chavez, the cabbie--and untold thousands of other U.S. oil consumers--was bankrolling an Indian renaissance.
The Kariñas of eastern Venezuela haven't always enjoyed oil wealth. That prize was a long time coming. Americans wildcatted the region's first wells 60 years ago, but in a familiar pattern of indigenous exploitation, few royalties ever trickled down. Today, under Chavez, they have good oil field jobs, freshly painted shacks, a new preschool, free medical care, subsidized food, and such diverse oil-funded ventures as a tribal chicken farm and a trucking cooperative. Many were buying their first cars. Indeed, the tribe of self-described Marxists appeared to have a weakness for old Yankee gas guzzlers like Ford LTDs and Gran Torinos.
Not that they were especially thankful, however, for the likes of Trager (a Chicago taxicab driver who ended up with some of their oil in his gas tank).
"Our oil is being sold in Chicago?" said a crusty village elder, Ramon Barroso, clearly put off by the idea. "Too bad. Nobody here wants to feed the empire of that criminal George Bush."http://www.chicagotribune.com/news/specials/chi-oil-4-story,0,539323.htmlstory