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The Justices of the US Supreme Court sit for their official photograph on October 8, 2010 at the Supreme Court in Washington, DC. Front row (L-R): Associate Justice Clarence Thomas, Associate Justice Antonin Scalia, Chief Justice John G. Roberts, Associate Justice Anthony M. Kennedy and Associate Justice Ruth Bader Ginsburg. Back Row (L-R): Associate Justice Sonia Sotomayor, Associate Justice Stephen Breyer, Associate Justice Samuel Alito Jr. and Associate Justice Elena Kagan. AFP PHOTO / TIM SLOAN (Photo credit should read TIM SLOAN/AFP/Getty Images)
The Justices of the US Supreme Court sit for their official photograph on October 8, 2010 at the Supreme Court in Washington, DC. Front row (L-R): Associate Justice Clarence Thomas, Associate Justice Antonin Scalia, Chief Justice John G. Roberts, Associate Justice Anthony M. Kennedy and Associate Justice Ruth Bader Ginsburg. Back Row (L-R): Associate Justice Sonia Sotomayor, Associate Justice Stephen Breyer, Associate Justice Samuel Alito Jr. and Associate Justice Elena Kagan. AFP PHOTO / TIM SLOAN (Photo credit should read TIM SLOAN/AFP/Getty Images)

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    Supreme Court rules on EPA emissions limits

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Supreme Court rules on EPA emissions limits

In a loss for the Obama administration, the Supreme Court ruled that the EPA unreasonably interpreted the Clean Air Act when it decided to set limits on the emissions of toxic pollutants from power plants without first considering the costs of the industry to do so.

Supreme Court rules on EPA emissions limits

In a loss for the Obama administration, the Supreme Court ruled that the EPA unreasonably interpreted the Clean Air Act when it decided to set limits on the emissions of toxic pollutants from power plants without first considering the costs of the industry to do so.