If he doesn't run, he doesn't run. It will be the Nation's loss.
I expect if he doesn't run, there will be more disappointment here then even you currently imagine.
Particularly on a January day in 2009, when a Democrat is sworn...and later.
Rudy Giuliani is going to be the Colin Powell of the 2008 election . . . the closet Democrat who gets paraded around on the campaign trail and at the convention to secure support from some constituent group or another.