Bush Again an Embarrassment

Bush attended an Asian / Pacific business summit and again embarrassed the U.S. with his stupidity and self-aggrandizing ego with the following:

At the podium Friday, Bush briefly discussed trade , preferring to focus on the threat terrorism poses to economic prosperity. He confused the occasion for the speech, thanking Australia for inviting him to an OPEC summit of oil exporters, instead of the APEC summit of Asia-Pacific economies that brought him to Sydney. He called Australians "Austrians" and fumbled the name of Myanmar's democratic opposition leader.   Full Story here
I mean this isn't you or I screwing things up, this is THE PRESIDENT OF THE U.S. doing it. At what age or IQ do you figure one would know that Australians ARENT Austrians?