WMAR Nightline May 24, 2012
from cutting hair, to singing in karaoke bars. we track down some former american idols to find out where are they now. good evening, i'm cynthia mcfadden. tonight we take you inside a boarding school that's a last resort for critically overweight teens whose lives may hang in the balance. in a country where nearly one in three kids is overweight or obese, they are not alone. and the road to health is a difficult one indeed. abc's juju chang was invited inside to meet three teens with the courage to make a change. >> let's go. >> jenna weighs 240 pounds, a morbidly obese teenage, s...