Original 'Mad Woman' Talks About 60s Advertising and Office Hats

Jan Maas, author of the book Mad Women, which is about exactly what it sounds like, stopped by the Saturday edition of CBS This Morning to make the hosts feel bad for not wishing her a happy 80th birthday and to tell America how difficult it was to be an ad-woman in the 60's. After gushing about how much she loved the… » 3/17/12 5:50pm 3/17/12 5:50pm