Dr. Greg: Top state health official calls Hep B vaccine changes 'a disaster that we're all going to pay a price for'

Despite knowing for decades that the hepatitis B vaccine is safe and effective, the Centers for Disease Control advisors, many of them hand-picked by Secretary of Health and Human Services and noted vaccine skeptic Robert F. Kennedy Junior, recently voted to overturn decades long policy on this vaccine for infants. Dr. Greg talks with Dr. Steven Stack; a board certified emergency physician and Secretary of the Kentucky Cabinet for Health and Family Services about the controversial decision.