The ad will be a HUGE anchor tonight. Dragging on McCain like a damaged anchor pulling a ship down in a storm. It proves what lows he will go to and proves that he intended to go to the debate after all.
Now instead of tonight being an almost sure win for him. He is already at a huge disadvantage. He is forced to throw hail marys and if Obama intercepts one.. It's Over!
And when I mean over I mean OVER. This is a MUST win debate for McCain if he wishes to have even a 20 percent shot at defeating Obama in the election. If he loses this one it will be the start of a string of defeats for McCain with NO time to recoop before election day.
Obama, I hope you are ready! Maybe this will be worth the months of pointless debates with the other democratic contenders because as I said. You win this you win the election!
The main thing in my view is having a wiki worth of info memorized to slap out against any tricks McCain pulls.