When an EMP over the eastern third of the US knocks out the power grid and disables cars near the detonation point, it takes a while for people to realize this is bigger than a normal power outage. But Sue and her family acted right away. Sue was 2,000 miles from their home in Montana. She was on a cross-country bicycle trip with a friend, and immediately headed for home. Her story is told in the book "The Long Ride Home". In this book, "The Rally...