US First Lady Michelle Obama (C) with a group of children watch the Men’s quarterfinal match between Andy Roddick of the US and number two seed Rafael Nadal of Spain at the US Open tennis tournament September 9, 2011 at the Billie Jean King National Tennis Center in New York. (via Photo from Getty Images)
US President Barack Obama and First Lady Michelle Obama make their way to board Air Force One before departure from John F. Kennedy International Airport in New York City, on September 11, 2011. The Obamas was in New York City to attend ceremonies marking the 10th anniversary of the 9/11 attacks. (via Photo from Getty Images)
