This is the same John McCain who "suspended" his campaign two weeks ago. This is the same John McCain who said Ayers was "off limits to him" (but apparently not his staff) earlier this week.

So, let's be a bit more cautious and skeptical. Per Obama's subtle calling out of McCain on alleged cowardice earlier this week, let's wait, say, until next Wednesday and the final presidential debate.

Beyond that, even if McCain is reining in himself, does this apply to himself only? Or is he reining in his campaign staff?

Is he reining in Palin?

CAN HE rein in Palin?