This is perhaps the only economic and political article you need to read all year to understand the phenomenon of Trump, Sanders,  why people are voting for them.

https://www.washingtonpost.com/opinions/trade-myths-and-realities/2016/03/20/9f6d9d30-ed1e-11e5-b0fd-073d5930a7b7_story.html?hpid=hp_no-name_opinion-card-c%3Ahomepage%2Fstory