Dr. Peter Vincent Pry explains the threat of electromagnetic pulse (EMP) and geomagnetic disturbance (GMD) on January 21, 2018 in South Carolina.
![Dr. Peter Vincent Pry - United States Unprepared for an Electromagnetic Pulse](https://i0.wp.com/michaelmabee.info/wp-content/uploads/2013/11/Peter-Vincent-Pry.jpg?resize=300%2C226&ssl=1)
Dr. Peter Vincent Pry explains the threat of electromagnetic pulse (EMP) and geomagnetic disturbance (GMD) on January 21, 2018 in South Carolina.