Last week we had President Trump explaining to a FoxNews Town Hall that “we have to hit back.” And we had Sen. Elizabeth Warren (D-MA) complaining about her treatment by Bernie Bros. In other words, as I keep insisting, men have a Culture of Insult, and women have a Culture of Complaint. And the reason we have President Trump is because, in the immortal words of Abraham Lincoln, “he fights.” And he is a master of insult. What is this all about? How about because, scientists say, we are almost chimpanzees? Male chimpanzees patrol the border of the troop’s territory...