The ACLU filed the lawsuit on behalf of a pregnant immigrant, undocumented parents, and their U.S.-born children.

A federal judge in New Hampshire says he will certify a class action lawsuit including all children who will be affected by Trump’s executive order ending birthright citizenship.

President-elect Donald Trump said he’ll end the constitutional right for anyone born in the United States to have citizenship — a concept known as birthright citizenship. But of all the ways ...

Comedian and actor Rosie O’Donnell has responded to President Donald Trump 's threat to have her U.S. citizenship revoked, the latest move in a yearslong back-and-forth between the two New York-born former TV stars.