President Barack Obama reacts during an experiment that popped a balloon at Manor New Technology High School in Austin, Texas, May 9, 2013. (Official White House Photo by Pete Souza)
President Barack Obama takes a tour of Applied Materials Inc., a high-tech company in Austin, Texas, May 9, 2013. (Official White House Photo by Chuck Kennedy)President Barack Obama signs a disk at Applied Materials, a high-tech company in Austin, Texas, May 9, 2013. (Official White House Photo by Pete Souza)
President Barack Obama views equipment during a tour of Applied Materials in Austin, Texas, May 9, 2013. (Official White House Photo by Pete Souza)President Barack Obama listens to a presentation about a new car that you can drive a wheelchair into, at Capital Factory in Austin, Texas, May 9, 2013. (Official White House Photo by Pete Souza)
President Barack Obama has lunch and talks with local residents at Stubb’s BBQ in Austin, Texas, May 9, 2013. (Official White House Photo by Pete Souza)