I remember a bunch of liberal pundits accusing the Tea Party of racism, hate and threats. Yet none was ever shown. Here we've a great example of hate and threats of violence from a leftie thug masquerading as a reverend, and we only hear about it from conservatives/libertarians.
Liberals ignore this because it creates pain in their head from cognitive dissonance. They don't believe liberals could be thugs and haters, thus to avoid the pain, they ignore it or see it as something else. As psychiatrists have written, liberalism is a mental disorder because of their refusal to see reality.