President Barack Obama signs a photograph as he greets people on the tarmac upon arrival at Louis Armstrong International Airport in New Orleans, La., July 25, 2012.
(Official White House Photo by Pete Souza)
This official White House photograph is being made available only for publication by news organizations and/or for personal use printing by the subject(s) of the photograph. The photograph may not be manipulated in any way and may not be used in commercial or political materials, advertisements, emails, products, promotions that in any way suggests approval or endorsement of the President, the First Family, or the White House. Original public domain image from Flickr