MIAMI (AP) — Dr. Alfonso Sabater pulled up two photos of Antonio Vento CarvajalÄ¢¹½ÊÓÆµ eyes. One showed cloudy scars covering both eyeballs. The other, taken after months of gene therapy given through eyedrops, revealed no scarring on either eye.Antonio, whoÄ¢¹½ÊÓÆµ been legally blind for much of ...