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/65595" allowfullscreen></iframe> Solicitor General Elena Kagan told the Supreme Court last September that the Constitution did not prevent the government from banning political pamphlets.