smog http://kbia.org en Court vacates EPA cross-state air pollution rule http://kbia.org/post/court-vacates-epa-cross-state-air-pollution-rule <p>A federal appeals court has vacated an EPA rule that would have limited the amount of power plant pollution that drifts across state lines. Tue, 21 Aug 2012 23:51:06 +0000 VĂ©ronique LaCapra 19801 at http://kbia.org Court vacates EPA cross-state air pollution rule