Health Fusion: A dentist, your questions and her push to get foster kids access to care they need

Going to the dentist may not top your kid's list of fun things to do, but routine dental care is essential for good oral and general health. Some kids -- those in foster care -- struggle to get the access they need. In this episode of NewsMD's "Health Fusion," Viv Williams talks to a dentist who researched this dental care equity issue. Plus, she answers common questions about how to keep your teeth healthy.