CNN 's Nina dos Santo was at the World Economic Forum in Davos , Switzerland . She said that she had been told by a source close to President Obama that he would not be attending this year's meeting of world leaders because it is scheduled for September and will include an address on climate change No trip 's complete without the Piano Bar , where the atmosphere is inclusive .
CNN 's Nina dos Santo was at the World Economic Forum in Davos , Switzerland . She interviewed business and political leaders and went to parties with millionaires . No trip 's complete without the Piano Bar , where the atmosphere is inclusive .