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/131559" allowfullscreen></iframe> On Morning Joe, Joe Scarborough warns conservatives that attacking Jeb Bush will make him more likely to run, in order to prove them wrong.