President Obama and first lady Michelle Obama (second from right) walk from the White House with their daughters, Sasha (second from left) and Malia (right), on their way through Lafayette Park to St. John's Episcopal Church for Easter services on Sunday, March 31, 2013, in Washington. (AP Photo/Carolyn Kaster)
President Obama and first lady Michelle Obama (second from right) walk from the White House with their daughters, Sasha (second from left) and Malia (right), on their way through Lafayette Park to St. John's Episcopal Church for Easter services on Sunday, March 31, 2013, in Washington. (AP Photo/Carolyn Kaster)
President Obama waves as he walks to St. John's Episcopal Church with (from left) his his mother-in-law, Marian Robinson; first lady Michelle Obama; and the Obamas' daughters, Malia and Sasha, on Monday, Jan. 21, 2013, in Washington. (AP Photo/Jacquelyn Martin)
President Obama waves as he walks to St. John's Episcopal Church with (from left) his his mother-in-law, Marian Robinson; first lady Michelle Obama; and the Obamas' daughters, Malia and Sasha, on Monday, Jan. 21, 2013, in Washington. (AP Photo/Jacquelyn Martin)
President Barack Obama is officially sworn-in by Chief Justice John Roberts in the Blue Room of the White House during the 57th Presidential Inauguration in Washington, Sunday Jan. 10, 2013. Next to Obama are first lady Michelle Obama, holding the Robinson Family Bible, and daughters Malia and Sasha. (AP Photo/Larry Downing, Pool)
President Barack Obama is officially sworn-in by Chief Justice John Roberts in the Blue Room of the White House during the 57th Presidential Inauguration in Washington, Sunday Jan. 10, 2013. Next to Obama are first lady Michelle Obama, holding the Robinson Family Bible, and daughters Malia and Sasha. (AP Photo/Larry Downing, Pool)
President Barack Obama is officially sworn-in by Chief Justice John Roberts in the Blue Room of the White House during the 57th Presidential Inauguration in Washington, Sunday Jan. 10, 2013. Next to Obama are first lady Michelle Obama, holding the Robinson Family Bible, and daughters Malia and Sasha. (AP Photo/Larry Downing, Pool)
President Barack Obama is officially sworn-in by Chief Justice John Roberts in the Blue Room of the White House during the 57th Presidential Inauguration in Washington, Sunday, Jan. 20, 2013. Next to Obama are first lady Michelle Obama, holding the Robinson Family Bible, and daughters Malia and Sasha. (AP Photo/Larry Downing, Pool)
President Barack Obama waves after being officially sworn-in by Chief Justice John Roberts in the Blue Room of the White House during the 57th Presidential Inauguration in Washington, Sunday, Jan. 20, 2013. Next to Obama are first lady Michelle Obama and daughters Malia and Sasha. (AP Photo/Charles Dharapak, Pool)
