A federal judge temporarily blocked President Trump’s executive order that aims to restrict automatic citizenship to babies born on U.S. soil, calling it “blatantly unconstitutional.” The order Mr. Trump signed on Monday was an effort to upend the nation’s immigration laws and reverse decades of precedent and would affect children born to undocumented or temporary immigrants.

U.S. District Judge John Coughenour of Seattle, who blocked the order on Thursday, blasted it as “blatantly unconstitutional.”

A federal judge has blocked President Donald Trump’s executive order seeking to end the granting of American citizenship to children born to foreigners in the U.S. During a hearing Thursday in Seattle,