It’s one of the easiest ways to stop the spread of disease. The U.S. Center for Disease Control says spending just 20 seconds washing hands with soap and warm water can reduce illness in more than a million kids who die each year from preventable sickness. Two young women from New Delhi who studied design in New York say they have the solution: turning a chore into playtime. They are launching a new hygiene product called SoaPen on Global Handwashing Day on October 15. Arash Arabasadi reports.