MSNBC Live with Tamron Hall 04/28/14

A 700-page economics book is a best seller?

“Capital in the Twenty-First Century” is being hailed as the most important book of the decade. Zachary Karabell, head of global strategy for “Envestnet” joins NewsNation to discuss the book and its impact on global economics and culture. ... more Duration: {{video.duration.momentjs}}