This afternoon came word of a horrific set of explosions at a hospital in Gaza. Within minutes, Hamas propagandists were not only claiming a death toll of 500 but that an Israeli rocket had targeted and destroyed the hospital. One might perhaps think it prudent to keep one’s powder dry when a terrorist organization claims its enemy did something bad. You would think wrong. Within minutes of that, this was the headline and subhed atop the New York Times: “ISRAEL STRIKE KILLS HUNDREDS AT HOSPITAL, PALESTINIANS SAY. At least 500 dead; Israel urges caution as it investigates.” Please note it...