CBS Sunday Morning With Jane Pauley

March 22, 2015 (37x27)

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Astronaut Scott Kelly discusses his upcoming year-long space mission; Jon Hamm, Matthew Weiner and Jessica Pare talk about the final season of "Mad Men". Also: musician Bela Fleck and his wife Abigail Washburn; the World Ice Art Championships; a look back at the 2014-15 winter