Too much TV in your 20s may slow your brain in mid-life

December 07, 2015 01:50 PM

UPDATED May 04, 2016 05:27 PM

More Videos

  • Dr. Wendy Sue Swanson on Safety and Efficacy of the MMR Vaccine

    Dr. Wendy Sue Swanson, a pediatrician, mother and spokesperson for the American Academy of Pediatrics, offers some answers about the safety and efficacy of the MMR vaccine.