This report provides an overview of Arctic-related issues for Congress, and refers readers to more in-depth CRS reports on specific Arctic-related issues. Some general issues include Arctic territorial disputes; commercial shipping through the Arctic; Arctic oil, gas, and mineral exploration; endangered Arctic species; and increased military operations in the Arctic, which could cause the region in coming years to become an arena of international cooperation or competition.
This report provides legal background on the Clean Power Plan rule (CPP or Rule) to regulate emissions of greenhouse gases (GHGs), its Clean Air Act (CAA) framework under Section 111, and climate-related lawsuits that have preceded the present litigation over the CPP. It then gives an overview of the participants in the current litigation, including two groups of Members of Congress, who have offered briefs in support of the petitioners and the respondents, respectively.
This report examines the changing definition of the phrase, "waters of the United States." The scope of waters that are properly the subject of federal water pollution legislation has been the subject of long-standing consideration by all three branches of the federal government, particularly in the aftermath of the 1972 amendments to the Federal Water Pollution Control Act, commonly referred to as the Clean Water Act.
This legal sidebar examines cases involving the revocation of the Washington Redskins' federally-registered trademarks (Pro-Football, Inc. v. Blackhorse) and the refusal to grant registration for a rock band's name (In re Tam). These cases raise questions about the constitutionality of Section 2(a) of the Trademark Act of 1946 (conventionally known as the Lanham Act), which denies trademark registration to certain offensive content.