“Murder and graffiti are two vastly different crimes,” Rudy Giuliani once said. “But they are part of the same continuum, and a climate that tolerates one is more likely to tolerate the other.” Good point, Rudy. Now, what about a climate — not to mention a Republican presidential candidate — that not only tolerates, but allows unelected judges to legalize the practice of delivering a child until only its head remains within its mothers womb so the child can be killed by sucking out its brains? What about a climate where same-sex couples are given the same legal status as...