Dr. Alex MacKenzie Thanks Supporters of FightSMA

Dr. Alex MacKenzie - pediatrician, geneticist, and researcher - thanks the supporters of FightSMA for enabling the work of researchers as they search for a treatment and cure for the deadly neurodegenerative disease Spinal Muscular Atrophy (SMA). For more information on SMA, please visit http://www.FightSMA.org. Thank you to Metro Productions (http://www.metro-productions.com), our partners in this fight, for their generous gifts of time and expertise in production of these videos.