Mayo Clinic Minute: Reduce Sugar and Kids' Bodies Respond Fast

American kids eat a lot of sugar, and it affects their health in ways both seen and unseen. Now a California study has shown reducing sugar in the diets of obese children offers clear health improvement in just a few days. Mayo Clinic dietitian Katherine Zeratsky says it's a good reminder that even small dietary changes can make a big impact on a kid. Jeff Olsen has more in this Mayo Clinic Minute.