Barack Obama may be the best exponent of American public diplomacy since Benjamin Franklin, inspiring a newly hopeful attitude about the United States in many parts of the world. But beyond the president himself U.S. public diplomacy lacks coherence and impact.

"Uncle" seems almost condescending — I don't mean it so.

Through the use of new technology, President Obama has made it clear that when he speaks in Ghana this Saturday, July 11, he intends to move from monologue to dialogue as the U.S. State Department opens up venues for greater public participation in the conversation.

Today, a tale about what journalism has become, with implications for all those concerned with the weakening firewall between “news” and “message.”

It’s a tale of two Posts — Washington and Huffington.

A revolution is underway in the news media, one neatly illustrated by how these two competitive news gathering organizations — the Washington Post and Huffington Post — have themselves made news in recent days. And, I’ll warn you, if you don’t already know, it’s the Washington Post that comes out looking bad.

Each time the Iranian Islamic dictatorship condemns the Voice of America by name for broadcasting news of anti-government demonstrations into that country, it can only mean more dollars for the VOA's Persian News Network — and VOA in general — at budget time on Capitol Hill.

An unyielding belief in strength over suppleness — constantly deploying the full force of both the sword and the mouth — may lie at the core of that old warrior Sen. John McCain's criticism that President Obama has been too passive in reacting to Iranian protests against that country's controversial elections.

Women in public diplomacy have long been confronted with a glass ceiling in Washington. It seems that their male counterparts in PD now see such a ceiling as well.