How Communist China Could Imminently Cripple America’s Electric Grid: Tommy Waller

The U.S. electricity grid is critically dependent on extra-high-voltage transformers made in China, says Tommy Waller, President of the Center for Security Policy. An expert on the U.S. grid, Waller also stars in the documentary “Grid Down, Power Up.” What are the greatest problems facing America’s electrical grid? Why is the in...