An areal view of the Congress Center in Davos, Switzerland, Tuesday, Jan. 22, 2013, the day before the start of the annual meeting of the World Economic Forum. (AP Photo/Michel Euler)

Associated Press
An areal view of the Congress Center in Davos, Switzerland, Tuesday, Jan. 22, 2013, the day before the start of the annual meeting of the World Economic Forum. (AP Photo/Michel Euler)
An areal view of the Congress Center in Davos, Switzerland, Tuesday, Jan. 22, 2013, the day before the start of the annual meeting of the World Economic Forum. (AP Photo/Michel Euler)
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