Amanda Frost at SCOTUSBlog:

On its face, Department of Commerce v. New York asks whether the government may add a question about citizenship status to the 2020 decennial census. But as Professor Justin Levitt explains in a forthcoming essay, if the government wins, the citizenship data could influence the allocation of representation in the state legislatures, raising a whole new set of constitutional questions left unresolved by the Supreme Court’s 2016 decision in Evenwel v. Abbott.