"Where, pray tell?", someone might ask.
Within the Bush Administration!
Out went Rumsfeld, Bolton, Rice of the "Birth Pangs" persuasion and Feith and in came Robert Gates and Rice of the "Negotiations instead of confrontation" persuasion. Diplomacy has replaced confrontation (to some extent) within the Bush regime, plus it also embraces US troop reductions in Iraq.
Obama will just build on these already made changes. In a sense, both he and McCain (whichever of the two wins) will give continuity to these changes that have already occurred. The difference each candidate represents will be marginal in terms of substance, although their styles will be different. "Beware of the man who does not talk, and the dog that does not bark." Cheyenne
Bush's own changes show how bankrupt his [original] policies were from the beginning. "Beware of the man who does not talk, and the dog that does not bark." Cheyenne