Juliette Kayyem writes: Admit it. After the terrorist attacks in Brussels this past week, after the brief reflection for those lost or wounded and the sense of “oh, no, not again” passed, other thoughts quickly followed. My own selfish but natural worry, as a mother of three: Should we cancel that trip to Europe this summer?

In the nearly 15 years since 9/11, the questions I’ve fielded from family and friends have varied but never ceased: Should I buy a gun? (Only with training and safety measures at home, and certainly not to combat Islamic terrorists.) Is Times Square safe on New Year’s Eve? (Like every crowd scene, you have to stay alert, but security is high at events like that.) Or my personal favorite, because it combines parental insecurities with disaster management: Is Tulane a good school so many years after Hurricane Katrina? (Yes; it had a few rough months, but your kid should still apply.)

All these queries about a world in mayhem boil down to: Is my family safe? The answer is both simple and liberating: No, not entirely. America was built vulnerable, and thank goodness for that. [Continue reading…]