Oversight of EPA Unfunded Mandates on State, Local and Tribal Government: Hearing on Oversight Related to Environmental Protection Agency Regulations on State, Local and Tribal Governments Before the Subcomm. on Superfund, Waste Mgmt., & Regulatory Oversight of the S. Comm. on Env’t & Pub. Works, 114th Cong. (June 7, 2016) (statement of Robert L. Glicksman, J.B. & Maurice C. Shapiro Prof. of Environmental Law, George Washington University Law School), http://www.epw.senate.gov/public/index.cfm/2016/6/oversight-of-epa-unfunded-mandates-on-state-local-and-tribal-governments.