Truly, oil can be a curse. Having it may enrich a country (more likely its rulers) but it does not seem condusive to democracy. And the more oil a country produces, the less likely it is to make the transition to democracy, according to research from investment bank Renaisssance Capital.
Where are the missing barrels of oil, asks Barclays Capital.
Oil inventories in the United States rose sharply last week, with demand for oil products such as gasoline at the lowest in 15 years and crude stockpiles at the highest since last September. Americans, pinched in the wallet, are clearly cutting back on fuel use.