WP article:
<a href="https://www.washingtonpost.com/news/monkey-cage/wp/2016/10/31/this-map-will-change-how-you-think-about-american-voters-especially-small-town-heartland-white-voters/" rel="nofollow">https://www.washingtonpost.com/news/monkey-cage/wp/2016/10/3...</a>