What to do with your wall calendars? It’s not easy

In 2018, CBS News will be airing an online program about the life and times of one man, Hemmings, the man who made the very first calendar and the first one to ever use calendars.In it, Heemsons wife, Mary, will describe how she took on the task of creating and preserving her husband's life-long, and most of all, life-changing calendar, for herself and her family.She tells her story through...