Although there are pockets of Nazis among Trump supporters, there is no intellectual connection to the absolute truth that Nazism comes from ethnic nationalism (often posing as 'economic nationalism'), which most agree is effectively evil (or as close to evil as you can possibly get without invoking Beelzebub). How would you propose that America and other civilized nations stomp out nationalism as an ideology (i.e. actively and rightly demonize the ideology represented by Trump and Bannon)?