"When you need to make a massive apology, it makes sense to turn to the well-respected Letterman to help you out. That's what ""Seinfeld's"" Michael Richards ended up doing in November 2006, with help from Letterman's guest of the night, Jerry Seinfeld. Richards, however, wasn't in the studio -- he made his apology via satellite after coming under fire for using the N-word during a tirade at a comedy club. ""Awkward"" doesn't begin to describe the appearance."
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