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/63511" allowfullscreen></iframe> Speaker Nancy Pelosi and the mainstream media consider the Tea Party capable of violence. Let's take a look at those who have committed most of the political violence, both in the United States and abroad.