In a monologue considered witty by teenagers, teenagers in adult bodies and those who hate President Trump, CBS "Late Show" host Stephen Colbert said about President Trump, "The only thing your mouth is good for is being Vladimir Putin's c*** holster," and "You're turning into a real prick-tator." Witty? Not to many of us. And not just not witty but obscene, which is particularly disturbing because it was broadcast on network television, not cable television. But more than anything, it exemplified a trend in American life that one could identify without any exaggeration as the unraveling of civil society. To...