Students of public diplomacy and propaganda are quick to point out the difference between the two, but sometimes it’s not so easy. One man’s strategic government effort to communicate with foreign publics can be another man’s tendentious information blitz to smear the reputation of another country.

You might think Barack Hussein Obama would choose a safer audience than the Arab world for his first TV interview as President. But he chose Dubai-based Al Arabiya, and he chose well.

With all the innumerable problems facing the United States, the most daunting long-term problem is America’s relationship to the world; within that context, our complicated and troubled relations with the Arab, Muslim and Middle Eastern nations are the most urgent to address.