"This is a victory 10 years in the making," a White House official said after the Supreme Court ruled that the Trump administration could end deportation protections for some migrants.
Senator Chuck Schumer, the minority leader, said the program was aimed at counteracting potential efforts by the Trump administration to manipulate elections.
A cache of internal emails offers a look at the pressure the nation's public health officials faced from the new health secretary in the early months of the Trump administration.