I want to say that I appreciate both Senators Obama and Biden strongly declaring that candidates’ children should be off limits. Of course, they know that this stuff is poison, and can severely damage their campaigns with the non-nutroots.

I hope that their campaign staff (and surrogates) are listening. They can’t be held responsible for what Kos and TalkLeft and their ilk (including, sadly, Andrew Sullivan) do (and I expect the vile behavior from those quarters to continue, and I also expect a big backlash against it from McCain supporters, both current and future). But I also hope that if evidence does come to light that a staffer has been feeding this stuff to the bottom feeders that Senator Obama follows through on his pledge and has him or her (or them) shown the door.

No, she’s not going to step down. This is only going to make her and her supporters more determined to stay in and defeat these digital brownshirts (and their enablers in the press).