Katt Williams Apoligizes for Anti-Mexican Rant or does he?

Yesterday Katt Williams appeared on CNN with TJ Holmes to “apologize” for an anti-Mexican rant that happened during a show in Arizona. Williams contends it was pro-American not anti-Mexican. You be the judge is this apology or a justification, and should comdieans apologize for things they say in their shows? Tell me what you think.