First Lady At "Let's Move! London"

First Lady Michelle Obama runs at an activity station during the "Let's Move! London" event at Winfield House in London, England, July 27, 2012. Mrs. Obama joined 2,000 American military children and American and British students for the event, which was designed to turn the inspiration of the Olympic and Paralympic Games into action by encouraging kids to stay active. (Official White House Photo by Sonya N. Hebert)