Health Matters: How we can hold back the 'diabetes tsunami'

A new case of type 2 diabetes develops in the world every 10 seconds. That translates into an increase from 366 million cases this year to 552 million by 2030. World Diabetes Day on November 14 highlights the issue and what’s behind the problem, including bad habits such as smoking, too much alcohol and lack of exercise. Dr. Michelle Wright discusses the problem and what can be done about it: