nprnews_____ = ||| lubuntu at wor2 670N|||Bariatric Surgery Works, But It Isn’t Offered To Most Teens Who Have Severe Obesity||| kickerpage = |||no kicker pagenpr for NPRNEWS||| summarynpr = |||Experts now say the procedure is the most effective treatment for severe childhood obesity, which affects a growing number of kids. But stigma and insurers often stand in the way.