Bloomberg: Rooftop Solar Seen Protecting U.S. Power Grid From Attack

The U.S. power grid is vulnerable to terrorist attacks, and the growing use of rooftop solar panels will provide protection against lengthy blackouts, the chairman of the U.S. Federal Energy Regulatory Commission said.

 http://www.bloomberg.com/news/2013-04-23/rooftop-solar-seen-protecting-u-s-power-grid-from-attack.html