Today, Chicago, New York City, Los Angeles, Philadelphia, Boston and 27 other cities and counties filed additional legal briefs supporting two challenges to the President's Executive Order which called for restricting travel to the United States from six majority-Muslim nations and suspending the refugee program. 

Click here for the full Fourth Circuit brief filed on April 19, 2017.

Click here for the full Ninth Circuit brief filed on April 21, 2017.