[Alexandria, Virginia; November 18. Image via Getty]

US First Lady Michelle Obama hugs students while passing out fresh fruit to students during a visit to Hollin Meadows Elementary School on November 18, 2009 in Alexandria, Virginia. Obama was promoting the Healthier US Schools Challenge which focuses on three core principles: nutritious meals, nutrition education, and physical education. AFP PHOTO / Tim Sloan (Photo credit should read TIM SLOAN/AFP/Getty Images)