U.S. senator questions oil supply

Venezuelan President Hugo Chávez has repeatedly threatened to stop oil exports to the U.S. in the event of military aggression against his country. Chávez also has said he wants to increase oil exports to China, lessening Venezuela’s reliance on the U.S. market, which accounts for more than half of the country’s daily exports of 2.2 million barrels of oil and petroleum-derived products.

Miami Herald