Last week CNN.com reported on a study that showed slight improvement of autism symptoms in children that received a single infusion of their own umbilical cord blood.  While the study was interesting, the authors were the first to acknowledge the limitations, however, this did not stop the media from misrepresenting the results.  Details are explained in this podcast.  In addition, a big win this week for precision or personalized medicine:  different symptoms and different genetic mutations are linked to different outcomes from different anti-seizure medications.