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://mrctv.org/embed/119045" allowfullscreen></iframe> Less than 24 hours after a fatal shooting at a mall in Oregon, MSNBC Live host Thomas Roberts used the shooting to advocate for limitations on semi-automatic firearms.