Dave Rubin talks about the role that critical thinking plays in atheism, religion, politics, and more. "Any time you throw reason and fact out the window to trade it with ideas that aren't provable, you create the very breeding ground that extremism needs to spread." Stay tuned for clips from Dave's interview with Peter Boghossian (author and philosophy instructor) coming today 1216, tomorrow 1217 and the full interview Friday 1218.