An obvious reason why the Left resorts to accusations is because they cannot debate on facts. They lose every time. So many of the Tea Partiers have lived through a few recessions, and have learned that entitlements are the main cause, in one way or another. The Left does not want to hear this, so they attack the truth tellers with name calling. The media has gone so far left, they are complicit in perpetuating the lies.
The Real Reason Liberals Accuse Tea Partiers of Racism