It made fun of her child. Not Palin directly. No, that isn’t allowed. It wasn’t allowed with Chelsea and it’s not allowed with Obama’s daughters and sure as hell shouldn’t be allowed wth her children.
This has NOTHING to do with being PC. This isn’t about the use of “retard” argument. Different argument altogether. This is about hem attacking her child directly.
BTW, Rush apologized when he did a bit about Chelsea. So yeah...conservative’s do have a line we won’t cross and if we do we apologize.