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St. Paul, Minn.

Obama setting a new course on the environment

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Auto emissions
A car undergoes state-required emissions testing on January 26, 2009 in Pasadena, Calif.
Photo by David McNew/Getty Images
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Auto emissions
A car undergoes state-required emissions testing on January 26, 2009 in Pasadena, Calif.
Photo by David McNew/Getty Images