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/72892" allowfullscreen></iframe> Pres. Obama is the sole star of an NBC promo for its The More You Know project promoting information on health.
