text:  Cataract surgery, most common outpatient surgery in the country, according to the American Academy of Ophthalmology, done when the lens of the eye clouds over a condition that can eventually lead to blindness. Surgery, not cheap, here in the islands can cost $6,000 to $10,000 for those who don't have insurance. Some local high school students, though, have helped more than 100 people get that surgery for free.