President Obama, watches as the Oath of Allegiance is administered at a naturalization ceremony for active duty service members and civilians in the East Room of the White House in Washington on March 25, 2013. (Associated Press)

Photo by: Pablo Martinez Monsivais

President Obama, watches as the Oath of Allegiance is administered at a naturalization ceremony for active duty service members and civilians in the East Room of the White House in Washington on March 25, 2013. (Associated Press)