First Lady Michelle Obama watches food conservation videos at the World Expo in Milan

First Lady Michelle Obama watches food conservation videos made by students of the International School of Milan in the Italian Pavilion at the World Expo in Milan, Italy, June 18, 2015. The First Lady, in support of the "Let's Move!" initiative, leads a presidential delegation to the expo, "Feeding the Planet, Energy for Life." (Official White House Photo by Amanda Lucidon)