Another PGD story: Hunter syndrome

Kendra Lesta tells Norah O’Donnell about losing her son Christopher to a rare disease and why she did PGD to prevent passing it on again. Watch Norah O'Donnell's full report: cbsn.ws/1zdkwQM

[@CalebDawson-ol7bh]

Now he sing on instagram

[@beanlentil]

you mean Sean Mills?