Seventeen states, the District of Columbia and six cities sued the U.S. government Tuesday, saying the addition of a citizenship question to the census form is unconstitutional. Federal funding and congressional representation are at stake in the dispute over the Trump administration’s move to reinstate the citizenship question to the 2020 census. It would be the first time in 70 years that the government uses the form sent to every household to ask people to specify whether they are U.S. citizens. New York Attorney General Attorney General Eric Schneiderman, a Democrat who announced the new lawsuit in Manhattan federal court, said the plans would have a “devastating effect on New York, where we have millions of immigrants.”“It’s unlawful. It’s unfair,” Schneiderman said at a news conference. He added that it would end a longstanding bipartisan effort to ensure the census is accurate and that the Bureau of the Census carries out its mandate to conduct a full and fair count of the population, including citizens and non-citizens.