TV broadcasters have gained an ally in the federal government in a U.S. Supreme Court case that could reshape the contours of copyright law and broadcast TV. Re/code reports that the Justice Department filed an amicus brief in which they argued that Aereo's transmission of free broadcast TV programming over the Internet violates copyright law. But the governmental lawyers said a ruling against Aereo wouldn't threaten technologies like cloud computing when involving the remote storage and streaming of legally acquired copies of copyrighted works, Re/code further reports.