Blind man plans solo circumnavigation
Dennis Howard has sailed all over the world, but when an eye disease took away most of his sight a few years ago, he figured his days on the water were over.
Instead, he now he plans to sail around the world alone.
Howard, 62, has only 7 percent of his vision, and is legally blind.
"The way I like to describe it is that, if you cover your right eye, that one is blind completely, and then if you can imagine looking through a small drinking straw with the left, that's what I see," he told CBS News.
