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/76735" allowfullscreen></iframe> CNN's T.J. Holmes confessed his "eco-sins" on-air to end the 2 p.m. EDT news hour Thursday, and celebrate the eve of Earth Day