text:  What about Lance Armstrong? How quickly was he cut loose? Oh, that's a great example. Michael Vick, Oscar Pistorius. I mean, it's a pretty long list, really, of celebrities who do terrible things. Have you looked at other endorsers gone bad? No. I think if we can find another example of where a person had such an incredible turnabout in reputation and is so closely identified with one single brand in the public mind...