Immigrants wait outside the Coalition for Humane Immigrant Rights in Los Angeles in this Aug. 15, 2012, file photo. California is suing the Trump administration over its decision to add a question about citizenship to the 2020 U.S. census. In announcing the lawsuit on March 27, 2018, California Attorney General Xavier Becerra says adding such a question is a reckless decision that would violate the U.S. Constitution and cause a population undercount. (AP/Damian Dovarganes)