EPA Region 10 Administrator Dennis McLerran, left, and Gina McCarthy,
head of the EPA, took a Portage Glacier Tour in Alaska
EPA Region 10 Administrator Dennis McLerran, left, and Gina McCarthy, head of the EPA, took a Portage Glacier Tour in Alaska Anchorage Daily News
EPA Region 10 Administrator Dennis McLerran, left, and Gina McCarthy, head of the EPA, took a Portage Glacier Tour in Alaska Anchorage Daily News

EPA chief warns against climate change on visit to Alaska glacier

August 26, 2013 8:10 PM