And I think that Sen. McCain's campaign is trying to keep the Obama camp (the MSM and his campaign) off-guard.
He's trying to goad them into leading with their chin again.
He certainly defused anyone waiting with bated breath tuning in to catch him being a bitter old vengeful racist.
So now that he has credibility and gravitas, he can go on the attack again.
Obambi was only prepared (at most) for one or two of McCain's speeches--the health care insurance comes to mind; and McCain leveled him with the follow-up by quoting the numbers back, 95% of you will do even better under my plan.
Cheers!