Defying the odds with a pig kidney transplant

Tim Andrews, one of the only living people with a pig kidney, shares his remarkable journey, from relying on dialysis to receiving a groundbreaking transplant. CNN’s Dr. Sanjay Gupta takes a closer look at this innovative procedure. “Dr. Sanjay Gupta Reports: Animal Pharm” airs Sunday at 8pm ET/PT on CNN. #CNN #News