President Barack Obama, with his daughters Malia Obama, right, and Sasha Obama, not seen, waves as they leave the Bunch of Grapes book store in Vineyard Haven, Mass., Friday, Aug. 19, 2011, during a ... more 
President Barack Obama, with his daughters Malia Obama, right, and Sasha Obama, not seen, waves as they leave the Bunch of Grapes book store in Vineyard Haven, Mass., Friday, Aug. 19, 2011, during a family vacation. (AP Photo/Carolyn Kaster) less 
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Associated Press | Photo By Carolyn Kaster
Fri, Aug 19, 2011 1:13 PM EDT