NYT > U.S. News Marco Rubio Once Filed a Brief Embracing Birthright Citizenship Par :Adam Liptak 18 août 2025 à 14:39 Rubio, a son of immigrants and now secretary of state, was responding to a 2016 lawsuit questioning his eligibility for the presidency. © Eric Lee/The New York TimesThe little-noticed court filing in 2016 helps show how quickly the Republican Party and mainstream of conservative legal thought have shifted on the issue of birthright citizenship.