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Air Pollution

Former DOJ environment official Lorenzen talks future of ozone, mercury standards

What will last week's moves by U.S. EPA on ozone standards and the Supreme Court on the agency's mercury rule mean for the future of air regulations? During today's OnPoint, Thomas Lorenzen, a partner at Dorsey & Whitney and the former assistant chief in the Environment and Natural Resources Division at the Department of Justice, discusses the significance and impact of both actions.