A federal judge in New York blocked the Trump administration from asking about citizenship on the 2020 census, saying Commerce Secretary Wilbur Ross’s decision to add the question broke the law.

“Secretary Ross’s decision to add a citizenship question to the 2020 census—even if it did not violate the Constitution itself—was unlawful for a multitude of independent reasons and must be set aside,” wrote U.S. District Judge Jesse Furman, who had presided over a trial about the question last year.

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