Get your head out of your @*&. Snowflake. Stupid liberal. Ignorant conservative. There is much discussion today about the decline in civility in American politics. Couple this phenomenon with the fracturing and hardening of political attitudes, and one might wonder how deliberative democracy, much less political civility, can survive if we can't even talk to people with whom we disagree. Insults are thrown, feelings are hurt, and family and friends,...