CNBC host Larry Kudlow believes the Keystone XL pipeline will be good for wildlife because animals will "snuggle" underneath it for warmth, even though the Interior Department found Keystone XL would have "permanent impacts" on wildlife, including threats to several endangered species. As fossil fuel advocates become increasingly worried that President Barack Obama won't approve Keystone XL, they are resorting to fallacious arguments to purport benefits of the pipeline.