There's a lesson here for both Obama and McCain boosters: Predictions don't work this year.
If the McCain organization doesn't recognize that Barack Obama is not only charismatic and extraordinarily well organized, but also that he has a serendipitous knack for finding good fortune, then they will lose in November.
A "ho-hum" endless mantra about Iran, Iraq and his own experience will leave McCain looking like the obsessive old man cussing in his coffee at the retirement village.
Meanwhile, the Obama camp had better not believe that "change for the sake of change" is enough of a rallying cry to carry a candidate through all of the rough times that one encounters in a presidential slugfest.
So far, I must say, Obama has seemed an awfully cool customer. But at some point he will have to go toe-to-toe with McCain; and trust me as one who had a very contentious (but not unfriendly) 30-minute crossing of swords with him on TV in 2000, McCain is as savvy and tough as they come.
Nothing can be taken for granted in this upcoming presidential season. But I will make one prediction anyway. No, make that two! (Call it a bad habit.)
I believe the lines at the polls this fall will be the longest anyone alive has ever seen. I can picture polling places being brought to a near halt as they try to process massive turnout from coast to coast.
And I believe one other thing: We won't know who our next president will be until well into the day after Election Day.
Somewhere, my grandfather is reading this and wincing.