Even if Sarah Palin or John McCain didn't hear those hate fulled statements {which I doubt}, because of media coverage of those statements, they know about them now.

What, if anything, has the McCain/Palin campaign done to repudiate those statements. And what, if any, changes has the McCain/Palin campaign made in their speeches and theirads to tone down their rhetoric so that their supporters would get the message that it's not okay to make such statements?