https://www.politico.eu/newsletter/eu-confidential/politico-eu-confidential-recovery-recipes-presidential-problems-scottish-election/
http://www.pewresearch.org/fact-tank/2017/06/26/around-the-world-favorability-of-u-s-and-confidence-in-its-president-decline/
https://www.fraserinstitute.org/sites/default/files/entrepreneurial-economist-predicted-socialism.pdf