A motorcade transporting President Barack Obama and his senior advisor Valerie Jarrett moves from Blue Heron Farm in Chilmark, Mass. to a social event at the home of Professor Charles Ogletree, the ... more 
A motorcade transporting President Barack Obama and his senior advisor Valerie Jarrett moves from Blue Heron Farm in Chilmark, Mass. to a social event at the home of Professor Charles Ogletree, the president's friend and former law school professor, in Oak Bluffs on Martha's Vineyard, Mass., Saturday, Aug. 20, 2011. (AP Photo/Carolyn Kaster) less 
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Associated Press | Photo By Carolyn Kaster
Sat, Aug 20, 2011 7:02 PM EDT