UPDATE 5-In a first, U.S. blames Russia for cyber attacks on energy grid
March 15, 2018 at 19:40 PM EDT
WASHINGTON, March 15 (Reuters) - The Trump administration on Thursday blamed the Russian government for a campaign of cyber attacks stretching back at least two years that targeted the U.S. power grid, marking the first time the United States has publicly accused Moscow of hacking into American energy infrastructure.