EPA Administrator Gina McCarthy discusses proposed regulations with coal industry leaders during an event Friday at Dakota Gasification Synfuels Plant in Beulah, N.D. Friday, Feb. 28, 2014. McCarthy traveled to the state at the invitation of Democratic U.S. Sen. Heidi Heitkamp of North Dakota, who served as a member of the board of directors at the synthetic natural gas plant in Beulah until she was elected senator in 2012. (AP Photo/Kevin Cederstrom)
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