Biohacking and Longevity - Where Did Your Passion Begin?

CNN's John Sutter asked Matthew Altschuler to explain his passion for biohacking. He said he grew up on a tobacco farm and was fascinated by veterinarians fixing animals. As an undergrad, biology majors were considered the toughest at Branch Campus University in Maryland. A lot of these sciences don't actually make sense, but you just have to memorize how they operate or what happens when you put two elements together.