Full Committee Oversight Hearing to Consider Whether Potential Liability Deters Abandoned Hard Rock Mine Clean-Up June 14, 2006 09:30 AM Hon. Stephen L. Johnson Administrator, Environmental Protection Agency Related Files 06-14-06 Johnson Testimony - 061406Johnson_Testimony.pdf (22.4 KBs) Return to Hearing Permalink: https://www.epw.senate.gov/public/index.cfm/2006/6/full-committeeoversight-hearing-to-consider-whether-potential-liability-deters-abandoned-hard-rock-mine-clean-up