First Lady Michelle Obama waves as she takes the stage during an iCarly screening at Hayfield Secondary School, a school with a large number of military children, in Alexandria, Va., Jan. 13, 2012. The Nickelodeon iCarly cast hosted special screenings of “iMeet the First Lady,” an episode featuring Mrs. Obama that honors America’s military children, at military bases across the country. (Official White House Photo by Chuck Kennedy)