Gene Therapy Helps Blind Boy See
• CBS(CBS) Just over a year ago, 9-year-old Corey Haas and his family feared he would go blind. But, thanks to an experimental procedure, Corey has new outlook on life -- and everything in it.
(CBS) Just over a year ago, 9-year-old Corey Haas and his family feared he would go blind. But, thanks to an experimental procedure, Corey has new outlook on life -- and everything in it.
