Preview: How Do We Stop a Generation from Eating Themselves to Death?

Aired on 01/29/2012 | CC
For the first time in U.S. history, our youngest generation is expected to live a shorter life than their parents as a result of childhood obesity. Lisa Ling meets families who are struggling to help their children lose weight in order to survive.

Tune in for an all-new episode of Our America with "Generation XXL" on Tuesday, January 29th at 10/9c, only on OWN.