Mealey's (August 21, 2017, 1:36 PM EDT) -- TRENTON, N.J. — A federal judge in New Jersey on Aug. 16 granted in part NL Industries Inc.’s motion to exclude testimony from two experts for an environmental group accusing the company of violating the Clean Water Act (CWA) and Resource Conservation and Recovery Act (RCRA), finding that portions of each expert’s testimony was unreliable (Raritan Baykeeper Inc., et al. v. NL Industries Inc., et al., No. 09-4117, D. N.J., 2017 U.S. Dist. LEXIS 131754)....