U.S. Democratic presidential candidate Sen. Barack Obama, left, is welcomed by France's President Nicolas Sarkozy at his arrival at the Elysee Palace in Paris, Friday, July 25, 2008. The French capital is the latest stop for Obama, on a tour of the Middle East and Europe. AP Photo logo AP Photo 11 months ago

U.S. Democratic presidential candidate Sen. Barack Obama, left, is welcomed by France's President Nicolas Sarkozy at his arrival at the Elysee Palace in Paris, Friday, July 25, 2008. The French capital is the latest stop for Obama, on a tour of the Middle East and Europe.