Mealey's (December 20, 2017, 1:07 PM EST) -- SAN FRANCISCO — A collection of environmental advocacy groups on Dec. 19 filed a lawsuit in California federal court against Secretary of the Interior Ryan Zinke and two federal agencies contending that they are violating federal law with regard to the U.S. Bureau of Land Management’s (BLM) final decision to amend the compliance deadlines for what is known as the methane waste prevention rule (Sierra Club, et al. v. Ryan Zinke, et al., No. 17-7187, N.D. Calif.)....