This is an essay about surviving. We should be living our lives today with an expectation that something bad will soon happen. That feeling should not dominate our existence or preclude us from pursuing rich and joyful lives, but it should keep us mentally vigilant and physically prepared before disaster strikes. In this Obama-Biden America of open borders, out-of-control violent crime, economic fragility, and international provocations, it is only a matter of time before conflicts abroad become conflicts at home. It is vitally important to keep your head on a swivel. The October 7 Hamas terror attacks on Israeli civilians...