The U.S. Supreme Court upheld the 2014 Gun Lake Trust Land Reaffirmation Act, which reaffirmed as trust land certain property on which a Native American tribe wished to build a casino and provided that any future or pending actions relating to that land should be dismissed. Congress enacted the Gun ...

The D.C. Circuit held that EPA unlawfully revoked the 1997 ozone NAAQS when it implemented the 2008 standard. In 2008, EPA set the ozone NAAQS at 75 parts per billion (ppb). In 2015, when implementing the standard, the Agency eliminated the 1997 standard of 84 ppb on the grounds that it was impossib...