Dr. Cady Coleman is a NASA astronaut who has spent more than 4300 hours in space. Our senior
producer Julie Snyder asked her what it's like to sleep while orbiting the earth.
(3 minutes)
More in Space
Act One: So Over The Moon
Producer David Kestenbaum tells the story of an astronaut who returns with a very unexpected view of the great beyond.
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Harper High School - Part One
We spent five months at a high school in Chicago where in the last year 29 current and recent students were shot.
Harper High School - Part Two
Part two of our program on Harper High School in Chicago, where in the last year 29 current and recent students were shot.