Could you protect your own?Recent EMP attacks have left the country in a state of chaos and upheaval. With two of his children on the East Coast, Ben Davis has left Colorado behind, embarking on a cross-country journey with his eldest son, Joel, one of Joel's classmates, Allie, and the family dog, Gunner.Very few modern vehicles remain functional, but thanks to Joel's 1972 Chevy Blazer, Ben and his crew are mobile and able to carry supplies. But that...