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/48928" allowfullscreen></iframe> The Heritage Foundation poses the question to the people on the street: What percent of its gross domestic product does the U.S. spend on national defense?