(July 17, 2018, 2:22 PM EDT) -- EAST ST. LOUIS, Ill. — An Illinois federal judge on July 13 sua sponte remanded a city’s opioid lawsuit to state court, finding that the Controlled Substances Act (CSA) does not present a substantial federal question to justify removal to federal court (Granite City, Ill., et al. v. AmerisourceBergen Drug Corporation, et al., No. 18-1367, S.D. Ill., 2018 U.S. Dist. LEXIS 117152)....