Last week I attended "Face-off to Facebook: From the Nixon-Khruschev Debate to Public Diplomacy in the 21st Century", a conference sponsored by George Washington University's Institute for Public Diplomacy and Global Communication at the School of Media and Public Affairs. The event was a celebration of the 50th anniversary of the American National Exhibition in Moscow and the infamous impromptu tête-à-tête that took place between Vice President Richard Nixon and General Secretary Nikita Khruschev.

Edward R. Murrow's famous remark about the importance of "the last three feet" to bridge personal contact was not unexpectedly raised at last week's conference that I attended at George Washington University, on the 50th anniversary of the Nixon-Krushchev "Kitchen Debate" at the 1959 U.S. Exhibition in Moscow. But few may know that Murrow raised the last few feet issue informally, and more than once, with colleagues at CBS News in New York long before he uttered them as director of the U.S. Information Agency.

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.