Global warming a Red Hot Lie?

Christopher Horner, author of "The Politically Incorrect Guide to Global Warming (and Environmentalism)", says the reasons he believes global warming is a tool of manipulating the public. Horner goes more in depth into this idea in his new book "Red Hot Lies: How Global Warming Alarmists Use Threats, Fraud, and Deception to Keep You Misinformed." (2:00)
Listen