Richards hit the headlines in November for repeated use of the ‘n’ word during a foul-mouthed tirade aimed at two African-American hecklers at the Laugh Factory in California.
He says, "I don't understand the uproar. White people been calling us n**gers for years. I've been conscious of this racism bulls**t since I was four.
"It's when (politician) David Duke runs for office in New Orleans as a (Ku Klux) Klan member... and gets votes--that concerns me."
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