Smog, and ozone, rises from this refinery on the Delaware River.
Smog, and ozone, rises from this refinery on the Delaware River. Michael Bryant/Philadelphia Inquirer/MCT
Smog, and ozone, rises from this refinery on the Delaware River. Michael Bryant/Philadelphia Inquirer/MCT

As elections loom, EPA takes bipartisan flak on pollution rules

October 05, 2010 05:23 PM

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