Freedom of Speech a curse or ?

Freedom of speech is the freedom to speak without censorship and\or limitation. However freedom of speech is not absolute in any country and the right is commonly subject to limitations, such as on "hate speech". And this is what this guy is preaching but in a very civil way, His audience are mainly angry old and ignorant white men and Women. Why do people have to listen to this nonsense.
if this was Jeremiah Wright there will be condemnation from everyone, but what do we get from the Republicans, Rush Limbaugh does not speak for the Republican party, well he does because there is only two party's in the US and his definitely does not like the one in power right now, if his such a good guy why not run to become the president of USA.