Robert Lowinger v. Douglas Oberhelman

In the United States Court of Appeals For the Seventh Circuit ____________________ No. 18‐1863 ROBERT LOWINGER, et al., Plaintiffs‐Appellants, v. DOUGLAS R. OBERHELMAN, et al., Defendants‐Appellees. ____________________ Appeal from the United States District Court for the Central District of Illinois. No. 1:15‐cv‐01109‐SLD‐JEH — Sara L. Darrow, Chief Judge. ____________________ ARGUED NOVEMBER 1, 2018 — DECIDED MAY 9, 2019 ____________________ Before WOOD, Chief Judge, and MANION and ROVNER, Cir‐ cuit Judges. WOOD, Chief Judge. In the fall of 2011 Caterpillar Inc. began making serious…