NEW : Michelle Obama on `` Larry King Live '' On Tuesday , Dr. Judith Palfrey , president of the American Academy of Pediatrics , said there are ways to encourage activity -- like making charts recording children 's TV time and having children set jump-roping , running and fitness goals . : Small changes can make a difference . First lady introduces national campaign to fight obesity in children . President Obama signs memo establishing task force on childhood obesity . Score: 6
NEW : Michelle Obama on `` Larry King Live '' : Small changes can make a difference . First lady introduces national campaign to fight obesity in children . President Obama signs memo establishing task force on childhood obesity . Score: 6