Students clap as First Lady Michelle Obama and Rachael Ray film the “Let’s Move! Cafeteria Cook Off” kick off competition at Eastside and Northside Elementary Schools in Clinton, Miss., Feb. 27, 2013. The Clinton Public School District in Mississippi mobilized the entire community to make healthy schools a top priority and implemented district-wide changes to bring physical activity and nutritious choices to students – all with no additional funding. (Official White House Photo by Lawrence Jackson)