(August 2, 2018, 4:25 PM EDT) -- BISMARCK, N.D. — Thirteen states on July 30 told a North Dakota federal court that it should grant their motion for summary judgment against the United States in their case challenging the legality and constitutionality of the Clean Water Rule: Definition of “Waters of the United States,” 80 Fed. Reg. 37,054, June 29, 2015 (North Dakota, et al. v. U.S. Environmental Protection Agency, et al., No. 15-59, D. N.D.)....