Mealey's (May 2, 2018, 1:03 PM EDT) -- SAN JOSE, Calif. — A California federal judge on April 27 denied a motion by Wal-Mart Stores Inc. to decertify a class of cashiers suing over the failure to provide them with stools and, in a separate order, partially granted a motion by the plaintiffs for exclusion sanctions against Wal-Mart (Nisha Brown, et al. v. Wal-Mart Store Inc., No. 09-3339, N.D. Calif., 2018 U.S. Dist. LEXIS 71435, 2018 U.S. Dist. LEXIS 71437)....