President Barack Obama and First Lady Michelle Obama pretend to march to music in the Blue Room of the White House, July 4, 2010, before delivering remarks to military families during a Fourth of July celebration. (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.

Illustration and creation by ms. Lisa C. Jackson