Rephotography of Barack Obama during Presidential Debate, 2008
Union of Concerned Scientists: Obama undercuts science with smog standard delay
"WASHINGTON (September 2, 2011) — President Obama today asked the Environmental Protection Agency to ignore its obligation under the Clean Air Act to update ground-level ozone pollution standards for the United States based on the best available science. Because of President Obama’s decision, the ground-level ozone standards will remain outside the scientifically acceptable range of between 60 and 70 parts per billion recommended by an independent scientific advisory committee and EPA scientists in 2007."Continue Reading on TckTckTck