/tags/howard-friedman howard friedman en-US Copyright Thu, 18 Aug 2011 15:00:02 GMT /all-sides-with-ann-fisher/2011-08-18/living-a-long-life-surprising-discoveries What types of things do you think lead to a longer life? Optimism? Happiness? Hard work ethic? Today we'll talk with two professors bent on finding out… Thu, 18 Aug 2011 15:00:02 GMT /all-sides-with-ann-fisher/2011-08-18/living-a-long-life-surprising-discoveries admin