Business

U.S. Senator John McCain walks after the opening ceremony of the World Economic Forum on the Middle East and North Africa at the King Hussein Convention Centre at the Dead Sea May 25, 2013. REUTERS/Muhammad Hamed (JORDAN - Tags: POLITICS BUSINESS)

U.S. Senator John McCain walks after the opening ceremony of the World Economic Forum on the Middle East and North Africa at the King Hussein Convention Centre at the Dead Sea May 25, 2013. REUTERS/Muhammad Hamed (JORDAN - Tags: POLITICS BUSINESS)