One year ago tomorrow—May 16, 2008—former CIA analyst and current security consultant Larry Johnson put up this blog post at his site “No Quarter.”

I now have it from two sources that there is video dynamite–Michelle Obama railing against “whitey” at Jeremiah Wright’s church. Republicans may have a lousy record when it comes to the economy and the management of the war in Iraq, but they are hell on wheels when it comes to opposition research. Someone took the chance and started reviewing the recordings from services at Jeremiah Wright’s United Church of Christ. Holy smoke!! I am told there is a clip that is being held for the fall to drop at the appropriate time. The last thing Barack and Michelle need is a new clip that raises further questions about her judgment and temperament.

Johnson posted a video of a then-current Tennessee Republican ad attacking Michelle Obama, then continued his argument.

When the ugly video tapes about Jeremiah Wright’s racist ravings first broke Barack Obama told us he could no more disown Jeremiah Wright than his own Grandmother. Well, we all know how that turned out. So will Barack stand by Michelle when the tape emerges of her verbally attacking “whitey?” Republicans, who are otherwise gloomy about prospects in November, recognize that this recording will create real problems for Barack and give them a shot at the White House. It is their October surprise.

Does Barack have an obligation to tell the Democrats, super delegates in particular, about this tape? Did Barack and his campaign do their basic homework and identify this tape as a potential problem? And, more importantly, do they have a copy? Probably better to deal with this issue before the convention rather than wait for October. What do you think?

The post drew more than 600 comments and kicked off three heated weeks of blog-driven rumormongering which I recapped at the time for The American Prospect. One year later, no such tape has ever surfaced.

Needless to say, Larry Johnson has never apologized for what he did, much less acknowledged that there was no such tape.