Venezuelan President Hugo Chavez has been cracking down on foreign oil companies doing business in his country, the world's fifth largest producer of oil. The question is how far can he push before the foreign companies get fed up and leave? Alisa Roth reports.
Although President Bush said the Federal Trade Commission and the Department of Justice would investigate possible price gouging, he blamed the escalation of fuel costs on the growing demand for oil and lack of new US refineries. Scott Tong reports.
This year marks the 50-year anniversary of the shipping cargo container. Commentator and business historian John Steele Gordon explains the importance of these containers to the economy.
Wounded soldiers returning from Iraq and Afghanistan often receive the most technologically-advanced computerized prosthetics available. But for civilians in need of similar care, these limbs can be nearly impossible to obtain. Ann Hepperman reports.