The American Civil Liberties Union (ACLU) and two of its chapters are suing to halt President Trump's attempt to expand "fast-track" deportations without a full hearing. Why it matters: The lawsuit filed Wednesday in U.

The president’s executive order to end birthright citizenship will affect more than 11 million immigrants as well as more than 580,000 people with H1-B visas.

Eighteen states and the ACLU filed lawsuits seeking to prevent President Trump from denying citizenship to children born in the U.S. to non-citizens.