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://www.mrctv.org/embed/102482" allowfullscreen></iframe> Responsive Embed Code Embed Code <iframe title="MRC TV video player" width="640" height="360" src="https://www.mrctv.org/embed/102482" allowfullscreen></iframe> Noting usually warm weather on NBC's January 8, 2007 Today, co-host Meredith Vieira proposed the cause may be global warming and fretted: "Are we all gonna die?"