Nos. 14–1021 14–1031. 12-11-2015 MIKE–SELL'S POTATO CHIP COMPANY, Petitioner v. NATIONAL LABOR RELATIONS BOARD, Respondent. Jennifer R. Asbrock argued the cause for petitioner. With her on the briefs was Eric S. Clark. Micah P.S. Jost, Attorney, National Labor Relations Board, argued the cause for respondent. With him on the brief were Richard F. Griffin, Jr., General Counsel, John H. Ferguson, Associate General Counsel, Linda Dreeben, Deputy Associate General Counsel, and Elizabeth A. Heaney, Supervisory