The International Sculpture Conference is in Kansas City this year. We hear from three local artists on what's changing in the world of sculpture. Plus, "movement artist" Cat Mahari is set to perform an autobiographic dance later this week , showcasing themes of violence and how they play out in street dance. Guests: Cat Mahari , performance artist Dwight Frizzell , professor, Converging Media, KCAI Fatimah Tuggar , artist, associate professor, Foundations Studies, KCAI Karen McCoy , professor,