15K views · 231 reactions | CNN’s John Avlon traces the evolution of White identity politics through history from its most blatant incarnations to today’s more subliminal form of anxiety. “Reality Check with John Avlon: Extremist Beat” tackles these nuances in the first of a two-part discussion with CNN’s Sara Sidner and Elle Reeve. https://cnn.it/2YRSU8L | CNN | Facebook