Experts say overweight children face a high risk of becoming overweight adults. And with the many health complications that are associated with obesity, the challenge is to get kids to eat right and exercise. Maintaining a healthy lifestyle takes commitment and willpower, no matter how old you are, and Penn State President Graham Spanier looks into ways to pass that message along to children on the upcoming edition of "To The Best Of My Knowledge." The live call-in program airs at 7 p.m. Tuesday, Jan. 27, on WPSU-TV and WPSU-FM. It also airs on the Pennsylvania Cable Network (PCN).