No. 15-1445 C/w 15-1501 06-06-2017 AMERICAN BAPTIST HOMES OF THE WEST, doing business as Piedmont Gardens, Petitioner v. NATIONAL LABOR RELATIONS BOARD, Respondent Service Employees International Union, United Healthcare Workers–West, Intervenor David S. Durham argued the cause for petitioner. With him on the briefs was Christopher M. Foster, San Francisco, CA. Kellie J. Isbell, Attorney, National Labor Relations Board, argued the cause for respondent. With her on the brief were Richard F. Griffin