From the article I read, it'd doesn't look like she's slamming Palin at all. She's slamming her fans.
Oh? What do you call statements like these?
"Gallup took a poll, I dont know five, six months ago, showing that not quite as high as 74 percent, but 65 percent said they would never definitely, positively, ever vote for Sarah Palin
"Most Americans dont want Sarah Palin for president, Coulter continued. But shes become sort of the Obama of the tea party."
"You know, we used to all love Sarah Palin "
The venom is just oozing out of those statements. Don't kid yourself. Coulter is sitting there savoring every drop of blood she's drawing.