BBC NEWS | Americas | Chavez urges reform for VenezuelaMr Chavez is sending troops to "protect" the country's oil fields Venezuelan President Hugo Chavez has urged voters to approve constitutional changes in a referendum on Sunday. Addressing tens of thousands of supporters at a rally in Caracas, he also threatened to stop oil supplies to the US if it tried to disrupt the vote. The reforms include allowing abolishing presidential term limits and endin
The Perils of Petrocracy (Published 2007)
