Census Citizenship Question Lawsuit

FILE – In this April 23, 2019 file photo, immigration activists rally outside the Supreme Court as the justices hear arguments over the Trump administration’s plan to ask about citizenship on the 2020 census, in Washington. A new court filing Thursday, May 30 by lawyers opposing adding the citizenship question to the 2020 census alleges a longtime Republican redistricting expert played a key role in making the change. (AP Photo/J. Scott Applewhite, File)