The evolving language of George W. Bush's foreign policy: we take a look at how his descriptions of Iraq and the "war on terror" have changed over the years. We also hear about a few words the President wishes he hadn't used. And finally, we consider the Boston Celtics' embrace of the Zulu concept of "ubuntu." <img id="pri-insights" src="http://api.pri.org/insights/?story=http%3A%2F%2Fwww.pri.org%2Fstories%2F... />

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