In the process of granting review of the decision, by the U.S. Court of Appeals for the 5th Circuit, invalidating the Obama administration’s immigration guidance granting de facto (albeit revocable) legal status to hundreds of thousands of undocumented residents of the United States, the Supreme Court unleashed a bombshell. Without any explicit request from the parties, the court (added the following question for review): “Whether the Guidance violates the Take Care Clause of the Constitution, Art. II, §3.†This is a stunning development. The clause states that “[The President] shall take Care that the Laws be faithfully executed.†This is...