From Tom Friedman's New York Times column today:
It would not be an exaggeration to say that the Democrats’ nomination of Obama as their candidate for president has done more to improve America’s image abroad — an image dented by the Iraq war, President Bush’s invocation of a post-9/11 “crusade,” Abu Ghraib, Guantánamo Bay and the xenophobic opposition to Dubai Ports World managing U.S. harbors — than the entire Bush public diplomacy effort for seven years.
Read it for yourself here.