The Justice Department argued that the 14th amendment has been misinterpreted by the Supreme Court and doesn’t grant birthright citizenship to children of people who are unlawfully present.

A federal judge in Boston will consider a request from 18 states to block President Donald Trump’s executive order ending birthright citizenship for the children of parents who are in the U.S. illegally.

In total, 22 states, including Massachusetts, as well as other organizations, have sued to try to stop the birthright citizenship order.