How inequality is changing the Republican Party —
and breaking American politics
https://www.vox.com/2020/8/6/21354453/inequality-trump-election-populism-plutocracy-hacker-pierson-let-them-eat-tweetsWhy red and blue America can't hear each other anymore
https://www.washingtonpost.com/outlook/2020/01/24/why-red-blue-america-cant-hear-each-other-anymore/
Why We're Polarized by Ezra Klein
