On the latest HealthPop video:
- Will "active" video games like Wii Fit or Dance Dance Revolution actually help kids get off the couch?
- Diet soda drinkers were found to have a higher risk of heart problems: Is diet soda dangerous?
- A new study shows lots of people around the world can't use condoms properly. What's going wrong?
Find out more from CBSNews.com's Nick Dietz in the latest HealthPop video...