Black supporter offers plea

February 06, 2007 01:44 PM

UPDATED September 22, 2009 08:01 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.