A local police car blocks an intersection where water and ice form from a water main break in Silver Spring, Maryland January 9, 2014. Temperatures are rising as the Polar Vortex eases its grip in the... more 
A local police car blocks an intersection where water and ice form from a water main break in Silver Spring, Maryland January 9, 2014. Temperatures are rising as the Polar Vortex eases its grip in the United States, leaving a spate of water main breaks in the Washington metro area. REUTERS/Gary Cameron (UNITED STATES - Tags: ENVIRONMENT) less 
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Reuters | Photo By GARY CAMERON / Reuters
Thu, Jan 9, 2014 8:44 AM EST