The Aspen Institute

http://www.wsj.com/articles/should-community-colleges-be-tuition-free-1442368892

https://www.opendemocracy.net/can-europe-make-it/david-bl%C3%A1zquez/%E2%80%98so-long-as-we%E2%80%99re-safe-in-our-beds%E2%80%99-%E2%80%93-turning-point-for-spain-on-r

http://www.cnn.com/2015/09/10/opinions/ervin-terrorism-september-11/index.html

http://healthaffairs.org/blog/2015/09/11/four-ideas-and-one-big-lesson-from-spotlight-health/