P011415PS-0755
President Barack Obama waves as he boards Air Force One prior to departure from Waterloo Regional Airport in Waterloo, Iowa, Jan. 14, 2015. (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.