Keystone XL Protest; How to Win; Idioms
Tuesday, February 19, 2013
Last weekend, thousands of protesters marched on Washington in opposition to the Keystone XL pipeline. Bill McKibben, environmentalist and founder of 350.org, talks about the protest. Plus: A new book explains the science behind winning and losing -- and how to do more of the former; and a series on the origins of idiomatic phrases.