When the Heavens Went on Sale, the Misfits and Geniuses Racing to Put Space Within Reach

Ashley Vance: On-demand satellite imaging is something that's really new. There are now startups taking over these jobs that used to be done by federal agencies, she says. But there are some serious concerns about the over utilization of space or the sustainable usage of space,. We're speaking with author and journalist Ashley Vance about his new book When The Heavens Went On Sale.