XL oil pipeline

A White House official says President Barack Obama is telling the State Department it shouldn't approve the Keystone XL pipeline unless it's sure the project won't increase greenhouse gas emissions. (Photo by Tom Pennington/Getty Images)

Obama Says He ‘Doesn’t Have Much Patience’ For Global Warming Deniers

A White House official says President Barack Obama is telling the State Department it shouldn’t approve the Keystone XL pipeline unless it’s sure the project won’t increase greenhouse gas emissions.

06/25/2013

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