All senior citizens look forward to good health as those later years draw near. But often times that doesn't happen, and they must deal with their misfortune. John F. Welsh Jr. is an award-winning author, an ex-newspaper reporter, and a retired grocer. But, most important, he survived a year-long battle with cancer, and then fell victim to an ongoing mystery disease that left him with changed facial features, an inability to chew and swallow solid...