President Obama on 40th Anniversary of Earth Day
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The President takes time to speak about 40 years of Earth Day a bright moment in our nations history and a milestone in the ongoing fight to protect our environment.
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- -: President Obama on 40th Anniversary of Earth Day
April 22, 2010 (about 14 years ago)The President takes time to speak about 40 years of Earth Day a bright moment in our nations history and a milestone in the ongoing fight to protect our environment.
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- -: Open for Questions: The Clean Air Act
March 17, 2011 (about 13 years ago)EPA Administrator Lisa Jackson answers your questions on the Mercury and Air Toxics Standards, a Clean Air Act protection. March 17, 2011.
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