Oprah Winfrey, who exploited her position as a billionaire, media mogul to attack a "racist" sales clerk at a Swiss boutique, began backpedaling away from her story on Tuesday, claiming she's "really sorry that it got blown up." Considering it was Oprah herself who brought the the story to national attention on Entertainment Tonight, such a non-apology rings exceedingly hollow--especially since her story has also "evolved" in the interim.