POLITICS
02/05/2014 12:08 pm ET Updated Feb 05, 2014

This Sniper Attack Showed Just How Vulnerable The U.S. Power Grid Is

The Wall Street Journal reported that at attack last spring on the Metcalf Transmission Substation outside San Jose, Calif., is raising concerns that there may be concerted efforts to sabotage the U.S. electric grid. Reporter Rebecca Smith answers some questions about the article.

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