US Economy - Interesting Issues

American Oligarchy - An interesting piece from Paul Krugman:

http://www.nybooks.com/articles/2015/12/17/robert-reich-challenging-oligarchy/

Why are Pharmaceutical Drug Prices in the US So High?

http://www.wsj.com/articles/why-the-u-s-pays-more-than-other-countries-for-drugs-1448939481