We cover a slew of businesses here on Cheddar News, but few have the reach and impact in our daily lives that Amazon does. What started as an online bookseller in the 1990s has grown into one of the world's preeminent tech giants, inviting scrutiny from lawmakers, journalists and its own customers as it grows even bigger. Brad Stone, author of the new book "Amazon Unbound: Jeff Bezos and the Invention of a Global Empire," joins Cheddar News to discuss.