How Dolly Parton still helps kids with cancer

Throughout her life, Dolly Parton helped children battling cancer with donations and visits to cheer kids up. A Knoxville, Tennessee, children's hospital named after her is carrying that legacy forward.

Throughout her life, Dolly Parton helped children battling cancer with donations and visits to cheer kids up. A Knoxville, Tennessee, children's hospital named after her is carrying that legacy forward.