The Supreme Court has granted a stay of an injunction on the Trump administration's construction of a wall along the southern border pursuant to a declaration of national emergency. Justices Ruth Bader Ginsburg, Sonia Sotomayor and Elena Kagan would have denied the government's application for a stay, while Justice Stephen Breyer wrote dissenting in part and concurring in part. The document is available here and below.
Debates over the proper scope of executive power in the United States have been a feature of U.S. law and politics dating back to before the nation’s founding. Article II of the Constitution vests the president with “the executive power” and the power to act as the military’s Commander in Chief, but the post-9/11 presidency has been characterized as a striking expansion of executive power, particularly in the area of national security.