Immigrants rights groups are already contesting President Trump's sweeping executive orders aimed at combating illegal immigration.

Attorneys general from 18 states are suing to block President Donald Trump's move to end a decades-old immigration policy known as birthright citizenship.

Eighteen states, the District of Columbia and San Francisco will seek a preliminary injunction blocking a Trump order denying citizenship to U.S.-born children of unauthorized immigrants.

Eighteen Democratic-led states, along with the District of Columbia and the city of San Francisco, filed a lawsuit in a federal court in Boston, arguing that President Donald Trump's order on ending birthright citizenship is a violation of the US Constitution.

The District of Columbia on Friday filed a lawsuit against the federal government over pollution in the Anacostia River, arguing it has inflicted “catastrophic harm” on the mostly poor and minority communities living along the urban waterway.

Levi Strauss heir and nonprofit executive Daniel Lurie was sworn in Wednesday as the 46th mayor of San Francisco. He vowed a "new era of accountability, service and change."