President Donald Trump is asking the Supreme Court to prop up a January executive order ending birthright citizenship in the United States. The order, which would stop the practice of granting citizenship to children of undocumented immigrants and other noncitizens born in the U.

Judges in Maryland, Massachusetts and Washington have issued nationwide orders blocking President Donald Trump’s executive order to ban birthright citizenship.

The high court is asked to limit nationwide injunctions that blocked the president’s bid to restrict who is entitled to citizenship.