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/122561" allowfullscreen></iframe> This attendee at the 50th anniversary of Martin Luther King's "I Have a Dream" speech, shared his alternative theory about the injuries sustained by George Zimmerman with MRCTV.