My guest today is more than a sports broadcaster you've seen on TNT. She's one of my dearest friends and a force for good in the world. Allie La Force has stood on the sidelines of March Madness and the NBA playoffs, but her most meaningful work happens off the court through helpcurehd.org.

After Huntington's disease touched her family, she and her husband Joe Smith decided to take action, funding IVF so that families can end this devastating disease in their bloodline forever. We talk about the realities of HD, the emotional journey of IVF, and the 170 families they've already helped and counting.