New book says we can train our brains to be more focused

May 18, 2015 11:34 AM

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.