Fallen electrical lines lay in a front yard in Indianapolis, Indiana, January 7, 2014. A deadly blast of arctic air shattered decades-old temperature records as it enveloped the eastern United States ... more 
Fallen electrical lines lay in a front yard in Indianapolis, Indiana, January 7, 2014. A deadly blast of arctic air shattered decades-old temperature records as it enveloped the eastern United States on Tuesday, canceling thousands of flights, driving energy prices higher and overwhelming shelters for homeless people. REUTERS/Brent Smith (UNITED STATES - Tags: ENVIRONMENT) less 
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Reuters | Photo By BRENT SMITH / REUTERS
Tue, Jan 7, 2014 2:30 PM EST