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/576237" allowfullscreen></iframe> Joe Scarborough was back with roid-rage on Morning Joe this week. His word of the day was "loser," which he used ad nauseam in an unhinged meltdown
