National Security: A new TV series demonstrates graphically how vulnerable our society is to an attack using weapons our enemies, including rogue state Iran, could use tomorrow — and the importance of missile defense. Set in a future "where every single piece of technology — computers, planes, cars, phones, even lights — has mysteriously blacked out forever," according to the promos, the drama series is fiction, but the threat it depicts, the end of technological society and life as we know it, is a frighteningly real possibility. We've warned of the threat many times, but the damage an electromagnetic pulse...