LOS ANGELES - Some may think Whoopi Goldberg's crack about President Bush was no big whoop. But in the latest case of celebrity censure over political remarks, Slim-Fast cut Goldberg out like carbs. The diet giant dropped the comedy queen from its advertising campaign because the company's executives were unhappy with anti-Bush remarks Goldberg made at a recent political rally. "While I can appreciate what the Slim-Fast people need to do in order to protect their business, I must also do what I need to do as an artist, as a writer and as an American - not to mention...