(January 31, 2018, 8:13 AM EST) -- SAN JOSE, Calif. — A California federal judge on Jan. 9 certified a class of Wal-Mart employees suing for violations of the California Labor Code, including a claim that the employer failed to properly calculate overtime wages (Roderick Magadia v. Wal-Mart Associates. Inc., et al., No. 17-62, N.D. Calif., 2018 U.S. Dist. LEXIS 4715)....