04/19/2010 05:12 am ET | Updated May 25, 2011

McCain Fumbles: Falsely Claims He Has 'Never Favored' Capping Greenhouse Gas Emissions

Last week, Sen. John McCain (R-AZ) -- who is facing a primary challenge from former right-wing GOP congressman J.D. Hayworth -- played along with Fox News host Sean Hannity's uninformed idea that the recent snow storms in the mid-Atlantic region disprove that the earth's climate is changing.

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