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/128437" allowfullscreen></iframe> EPA Administrator Gina McCarthy told Congress on Wednesday that the EPA's sweeping carbon-regulation plan "really is an investment opportunity. This is not about pollution control."