VIDEO: James Carafano and William Graham explain the danger of an electromagnetic pulse (EMP).
In a segment for “33 Minutes,” James Carafano and William Graham explain the danger of an electromagnetic pulse (EMP).
Uploaded on YouTube July 8, 2010 by EMPAct America
![In a segment for "33 Minutes," James Carafano and William Graham explain the danger of an electromagnetic pulse (EMP).](https://securethegrid.com/wp-content/uploads/2010/07/William-R.-Graham.jpg)
![James Carafano](https://securethegrid.com/wp-content/uploads/2010/07/James-Carafano.png)