United States Dep't of Justice and Facebook, Inc. v. American Civil Liberties Union Found., no. 19-15472 (9th cir.). Authored and filed an amicus brief in the Ninth Circuit on behalf of former United States magistrate judges in support of appellants. The ACLU, Electronic Frontier Foundation, and Riana Pfefferkorn moved in district court to unseal certain judicial records about the DOJ's request that the court hold Facebook in contempt for not cooperating with the DOJ in a criminal investigation. They now appeal the district court's denial of their motion.