(November 27, 2017, 2:16 PM EST) -- RENO, Nev. — Two environmental advocacy groups on Nov. 20 filed an amended complaint in Nevada federal court contending that the U.S. Bureau of Land Management (BLM) violated federal law when it auctioned leases for hydraulic fracturing in Nevada (Center for Biological Diversity, et al. v. U.S. Bureau of Land Management, et al., No. 17-553, D. Nev.)....