Matt Crawford speaks with author Mary Harper about her book, The Sound of Her Voice: My Blind Parents' Story. An inspiring chronicle of a remarkable couple (both blind since childhood) who - against all odds- lived full and productive lives. Mario became the first blind graduate of Notre Dame Law School and was later elected a Judge of two different counties. Jane ran a household of four sighted children without assistance. Both born in the early 20th century before the ADA and many programs for assistance that we take for granted today. What this story is mostly about though is that of love, and love for each other. This is a beautiful book that is sure to inspire and warm your heart.