According to his wife, U. S. Representative David E. Bonior is a contemplative man who has had some pretty "harebrained" ideas. It was just such an idea that led Bonior and his wife Judy to walk the 325 miles from their home in Mount Clemens--a suburb of Detroit--to the quaint coastal sidewalks of Mackinaw City, the Lower Peninsula's northernmost point. Walking to Mackinac chronicles the Boniors' three-week journey to connect with the people...