Smoke and CO2: How to spin global warming

Recently, it was reported that the rate of carbon dioxide emission during the last seven years exceeded even the IPCC's worst-case scenario. Both Barack Obama and John McCain have offered their support to global warming legislation in the past, but climate legislation continues to stall, as it has for more than a decade. Why? In large part, because of an expensive, prolonged propaganda campaign waged by producers of big oil. And what did they look to for inspiration? Big tobacco.

This story is aired in conjunction with the publication of the Center for Public Integrity's report, Global Warming: Heated Denials, The Organized Effort to Cast Doubt on Climate Change.