On his first day in office, President Trump signed an executive order eliminating birthright citizenship. He intends to amend the Cinstitution of the United States by his order. This is unprecedented. Eighteen state Attorney Generals filed suit today against this action.

The Fourteenth Amendment to the constitution begins with these words:

AMENDMENT XIV

Section 1.
All persons born or naturalized in the United States, and subject to the jurisdiction thereof, are citizens of the United States and of the State wherein they reside. No State shall make or enforce any law which shall abridge the privileges or immunities of citizens of the United States; nor shall any State deprive any person of life, liberty, or property, without due process of law; nor deny to any person within its jurisdiction the equal protection of the laws.

The New York Times reported:

Attorneys general from 18 states sued President Trump on Tuesday to block an executive order that refuses to recognize the U.S.-born children of unauthorized immigrants as citizens, the opening salvo in what promises to be a long legal battle over the Trump administration’s immigration policies.

The complaint, filed in Federal District Court in Massachusetts was joined by the cities of San Francisco and Washington, D.C.

The states view Mr. Trump’s attempt to limit birthright citizenship as “extraordinary and extreme,” said New Jersey Attorney General Matthew J. Platkin, who led the legal effort along with the attorneys general from California and Massachusetts. “Presidents are powerful, but he is not a king. He cannot rewrite the Constitution with a stroke of the pen.”

On Monday, in the opening hours of his second term as president, Mr. Trump signed an order declaring that future children born to undocumented immigrants would no longer be treated as citizens. The order would extend even to the children of some mothers in the country legally but temporarily, such as foreign students or tourists.

Mr. Trump’s executive order asserts that the children of such noncitizens are not “subject to the jurisdiction” of the United States, and thus aren’t covered by the 14th Amendment’s longstanding constitutional guarantee.

We will learn soon enough whether Trump has corrupted enough judges so that he is free to revise the constitution with a stroke of his pen.