Richard Engel My Son's Rett Syndrome Is 'Race Against the Clock'(01)

Richard Engel My Son's Rett Syndrome Is 'Race Against the Clock'(01)


Image gallery: Richard Engel Son Rett Syndrome Race Against Clock Therapy Exclusive

Richard Engel My Son's Rett Syndrome Is 'Race Against the Clock' Richard Engel My Son's Rett Syndrome Is 'Race Against the Clock' Richard Engel Gives Update on Son with Rett Syndrome Richard Engel Opens Up About Son's Battle with Rett Syndrome Richard Engel Says They're in a 'Race Against the Clock' to Find a Cure