Acting Attorney General Orders Justice Dept. Not to Defend Refugee Ban

The decision by the acting attorney general is a remarkable rebuke by a government official to a sitting president that recalls the dramatic “Saturday Night Massacre” in 1973, when President Richard M. Nixon fired his attorney general and deputy attorney general for refusing to dismiss the special prosecutor in the Watergate case.

That case prompted a constitutional crisis that ended when Robert Bork, the solicitor general, acceded to Mr. Nixon’s order and fired Archibald Cox, the special prosecutor.

.. Aides to the president backtracked on Sunday, saying that lawful, permanent residents of the United States would not be barred by the order. But White House officials said the president had no intention of backing down from the order, which continues to shut the borders to refugees and others.