President Barack Obama waves to the crowd after he and daughters Sasha (3rd L) leave the Bunch of Grapes Book Store August 19, 2011 in Vineyard Haven. (Photo by CJ Gunther-Pool/Getty Images)
Obama's Vineyard Vacation
President Barack Obama shakes hands after he and his daughters went to the Bunch of Grapes Book Store August 19, 2011 in Vineyard Haven. (Photo by CJ Gunther-Pool/Getty Images)
Obama's Vineyard Vacation
Obama's Vineyard Vacation
US Secret Service stands guard as President Barack Obama walks out of Bunch of Grapes bookstore in Vineyard Haven on August 19, 2011. (Photo credit JIM WATSON/AFP/Getty Images)
Obama's Vineyard Vacation
President Barack Obama walks out of Bunch of Grapes bookstore in Vineyard Haven on August 19, 2011 with his daughter Malia (R) and Sasha (2nd R). (Photo credit should read JIM WATSON/AFP/Getty Images)