Arianna is moderating a Saturday panel at the 2014 World Economic Forum called "Health Is Wealth."
Speakers on the panel include Francis S. Collins, Paul Bulcke, Arianna Huffington, Joseph Jimenez and Mauricio Cárdenas.
This is the final day of the WEF, also called the Davos Annual Meeting.
Watch the "Health Is Wealth" panel above, and for more updates on Davos -- including coverage from HuffPost Live -- go here.
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