Groupon founder and CEO Andrew Mason drinks during a break of the first day of the Allen and Company Sun Valley Conference in Sun Valley

 
Groupon founder and CEO Andrew Mason drinks during a break of the first day of the Allen and Company Sun Valley Conference in Sun Valley
Groupon founder and CEO Andrew Mason drinks during a break of the first day of the Allen and Company Sun Valley Conference in Sun Valley, Idaho July 6, 2011. REUTERS/Anthony Bolante