President Barack Obama holds hands with his daughter Malia as they walk under the space shuttle Atlantis with First Lady Michelle Obama, Sasha, and Marian Robinson during a tour they received of the NASA Orbital Processing Facility given by Astronaut, Janet Kavandi, and United Space Alliance project lead for thermal protection systems Terry White, right, at the NASA Kennedy Space Center in Cape Canaveral, Fla., Friday, April 29, 2011. Photo Credit: (NASA/Bill Ingalls)
