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/47809" allowfullscreen></iframe> Responsive Embed Code Embed Code <iframe title="MRC TV video player" width="640" height="360" src="https://www.mrctv.org/embed/47809" allowfullscreen></iframe> Country music star Gretchen Wilson, who earned her GED high school diploma last year at the age of 34, said that adults finishing school is vital to improving children's education. (By Nicholas Ballasy; Jon Schulter)