Meet Amazon's Robots: Inside Look in the Boston 'Nursery'

Amazon has fulfillment centers that are as large as 1.25 million square feet. To deal with that scale, the company has built an army of robots. PBS  takes an inside look at the very adaptive robots in the company's Boston facility. Amazon's Tye Brady calls the facility the nursery, where the robots are 'born' and where they will do their first diagnostics.