"Back to Earth": Astronaut Nicole Stott wants us to be better crew mates on spaceship Earth

Astronaut Nicole Stott spent more than 100 days in space. Her view of the planet up there changed the way she thinks about it now that she’s down here. We’ll talk with Stott about her motivation to write the book, and her rules for us here on this planet to treat it like our own spaceship and what we can do to be better crew mates.