Pittsburgh, Pennsylvania, USA. Members of the United Mine Workers of America rallied against the Obama administration's proposed Clean Power Act, which would cut carbon emissions by restricting the use of coal to generate electricity. Credit: Jim West/Alamy Live News

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Size: 3840px × 5760px
Location: Pittsburgh, Pennsylvania USA
Photo credit: © Jim West / Alamy / Afripics
License: Licensed
Model Released: No

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