Obama administration to tighten smog limits but will satisfy few

New York TimesObama administration to tighten smog limits but will satisfy fewWashington PostThe Environmental Protection Agency will propose tightening limits on smog-related pollution Thursday, according to individuals briefed on the decision, but the new standard will fall short of what environmentalists and public health experts had ...EPA adopts new smog standard that environmentalists say is weakLos Angeles TimesObama administration tightens regulations for smog-causing ozone pollutionPoliticoEPA to Set Stricter Air-Pollution Standard for OzoneWall Street JournalWashington Times -Dallas Morning Newsall 456 news articles »