Within our ongoing series Problems That Matter, we take particular notice in the opioid epidemic. It’s taken greater than 500,000 lives since year 2000. For upon the market Navy admiral and CBS News military and homeland security analyst Sandy Winnefeld, the epidemic is personal. He lost his 19-year-old boy, Jonathan, in September to some fentanyl-laced batch of heroin. Winnefeld joins “CBS TodayInch to go over how his household is dedicating themselves to staring at the problem and saving other families in the same heartache.