Your 15 Minutes Are Up, Please Exit Stage Left By Julie Mosher Sometimes there has to be an end. There comes a time when America just needs to send a double-strength nudge off the stage to Cindy Sheehan... Enough becomes truly enough. Well this is one of those moments. I don't know about you, but I am sick of seeing and hearing about Cindy Sheehan. This woman is pathetic! There...I said it! Pathetic! It feels good too! Sheehan, 48, likes the attention so much she wants to create the news by being the news. So when she was arrested before...