President Barack Obama with first lady Michelle Obama, left, and their daughters Sasha and Malia, right, walk from the White House in Washington to attend a Sunday service at nearby St. John’s Church, Sunday, Dec. 11, 2011. (AP Photo/Manuel Balce Ceneta)President Barack Obama with first lady Michelle Obama, left, and their daughters Sasha and Malia, right, walk from the White House in Washington to attend a Sunday service at nearby St. John’s Church, Sunday, Dec. 11, 2011