Kramer apologizes:
http://www.tv.com/story/7245.html?q=seinfeld&tag=search_results;additional_links;0
For those of you wondered which episode of Seinfeld I was referring to, it's The Fire
http://www.tv.com/seinfeld/the-fire/episode/2324/summary.html?tag=ep_list;title;19
And finally some reaction:
http://news.yahoo.com/s/ap/20061120/ap_en_ce/people_michael_richards