This comes from Planet Money, who has an entire Podcast dedicated to the subject. Quite an interesting listen (as all of their podcasts are): http://www.npr.org

This comes from Planet Money, who has an entire Podcast dedicated to the subject. Quite an interesting listen (as all of their podcasts are): http://www.npr.org/blogs/money/2013/10/25/240801871/episode-492-m-erbs-amazon-empire http://www.npr.org/blogs/money/2013/10/25/240801871/episode-...