Because they are morons. You know what is funny is that James Carville said the same exact thing in 2001. In fact, he said it on the morning of 9-11, and said that he hopes Bush failed. But that was okay. Now Carville, the biggest hypocrite orchestrates the attack on Limbaugh.
I'm not a huge Rush fan, but he will tear any of these dimwitted liberals a new one if they debated him on facts and not emotions.