To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Share Embed Share URL Video File Node URL Embed Code <iframe title="MRC TV video player" width="640" height="360" src="https://mrctv.org/embed/71280" allowfullscreen></iframe> Responsive Embed Code Embed Code <iframe title="MRC TV video player" width="640" height="360" src="https://mrctv.org/embed/71280" allowfullscreen></iframe> CNN host Fareed Zakaria used the unusual weather to set up a panel discussion about global warming. He included Cato Institute's Pat Michaels, but challenged him to accept the idea of a carbon tax.