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/131844" allowfullscreen></iframe> Record CO2 Coincides With Record-Breaking Crop Yields, 'Greening of Globe' See More at: http://www.cnsnews.com/news/article/barbara-hollingsworth/record-co2-coincides-record-breaking-crop-yields-greening-globe