Someday soon, political strategists will look back on the 2008 presidential campaign the way NASA scientists sigh at the Apollo moon landing -- as an example of a way that fighting a big, idealistic fight demanded a period of intense and disruptive innovation. At least, that's the way DAVID PLOUFFE sees it.

For just the second time since change came to America, the respective leaders of the Obama and McCain campaigns sat down at the same table -- last week, at the Harvard University Institute for Politics -- to set the record straight about what went wrong, what went right, and what happened behind the scenes during Campaign 2008.