Michelle Obama's "Let's Move!" campaign is kind of a big deal. The First Lady of the U.S. recruited veteran funnyman Will Ferrell for a new "focus group" comprised of twinkly tots, who share ways to eat and exercise better, as well as who their favorite comedian. Let's just say Will gets some stiff competition from Jimmy Fallon. Mrs. Obama has also been busy, pushing a regulated ban on junk food and sugary drinks to help keep kids in top shape. Watch the laughs roll above.