December 9, 2013 -- Updated 1828 GMT (0228 HKT)
Pepper Schwartz says boomers keep making life up as they go along and put fulfillment and happiness, even in later life, ahead of the need to stay married. Will younger generations follow suit?
Julian Zelizer says politicians in both parties have largely been bystanders as their constituents have seen middle class lifestyles fall apart
Gregory Ruhnke says sharing exam questions is a dangerous practice that fosters behavior which can harm doctors and the public.
Photojournalist Monica Morgan says Nelson Mandela was someone who not only wanted peace, but lived his life full of love, so much so that he was able to forgive his enemies and strive for unity.
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