Sanity Squad: Imminent Overreaction

The IPCC report on climate change calls for drastic cuts in CO₂ emissions. How do we figure out if such measures are necessary–and what would be the costs of making an error in either direction? Has “Chicken Little left the barnyard?” This hot topic, and the efforts in the MSM and Congress to rein Bush in on Iran in this week’s Sanity Squad. [LISTEN]