I was a little behind on reading about this, but I am really offended by the comments Dr. Laura made and the defense that Palin has offered. (to see what I'm talking about, go here)
There's more info, including a partial transcript and a partial audio recording (they're not the same parts of the discussion) here.
I agree with what is written here.
I might add some analysis to this, but Media Matters has done a good job of doing that, so for now I'll just let you read the links, especially the last two.