So, while the tea party might not be a racist organization per say, because of the fear tactics that it employs, it attracts a higher percentage of people who ARE racist.
We may view them as racist, but they don't consider themselves as such. They'll trot out their favorite conservative who happens to be black & carry on without incident.
As I said before, Dr. Carson is a perfect icon for TPers & has just signed on with Fox News, & we know how many former & future presidential candidates use that media platform.
I think Sean Hannity is racist, but he just points to his "vote for Carson in a minute" speech & blythly carries on inciting Tea Party fear. And so, the other racists lurking in that group have their cover.
So what, we think there might be a higher percentage of racists teabagging? They've convinced themselves otherwise.
They hate progressive ideas. They're afraid of progress & the loss of white male American power. The crazy allegations will follow
any liberal seeking the White House. Calling out the crazy, instead of the particular theme in use, is more compelling in talking to the fuzzy middle of American politics. IMHO.