What Do You Call a Black Guy With an AR-15 at an Obama Rally?

A white racist.

"MSNBC cut off the man’s face on their video, thereby obscuring the fact that he was an African-American," while its pundits pontificated about "white people showing up with guns strapped to their waists or to their legs," about "anger about a black person being president," and about these "these hate groups rising up" — Racism is the Left’s Trump Card.

Here's more on the man known only as "Chris" — Anarchist Carries Rifle To Protests Outside Phoenix Obama Event. He said:

I lost a lot of faith in the political process in America. I tried to get involved locally with the Arizona Republican Party, but seeing things from the inside, seeing how things operate, I realized that this whole machine, this "left-right," democrat republican machine is just a ply to put us against each-other so that the winner is always the State. The winner is always the government. I think that voting and the political process just isn't going to work anymore. I think it's time for people to just stand up and say "no" to the things they're putting upon us

When told that his AR-15 made others uncomfortable, he responded, "Well there was a time in this country when the color of my skin made people uncomfortable." More:

It was empowering and inspirational to realize that I could still do this in America. Here's a country where you can ride up the tyrant's front door and stand there with your weapon and not get stomped out. It's kinda inspirational.