CNN CNN Newsroom August 3, 2013 19:56:00
Help me breathe. i get hooked up to that, and it's basically like doing physical therapy for your chest and for your lungs. >> reporter: and like his parents, chuck didn't allow the skepticism he encountered of discouraging his dreams of becoming a doctor himself and having a family. >> if anything, it just sort of made me want to do it more and just prove that i could do it. >> reporter: that's exactly what he did. dr. fox graduate from harvard medical school, and he's been a practicing gastro enterologist now nor eight years. he and his wife amy just celebrated their 15th wedding anniversary...