The piece has this addendum:

ADDED HERE BELOW DUE TO HUGE INTEREST ON THE ABOVE STORY. (TIME 16:08 Scandinavian time)

Verification of the story:
We have found it necessary to publish a telephone number that can be used to reach us should anyone doubt the story. We are doing this because of many requests by many people who want to know more abouth the story.

We are able to receive calls tomorrow the 16th of October through to the 18th October. We find it important that our readers get the truth and not be misled in any way. This is a true story and we stand by everyone written.

NB: For verification, we can be reached on 004793299739

HT - Timothy

However, Byron York at NRO disputes the story:

That Michelle Obama Report [Byron York]

I'm sure a lot of you have seen references this morning to statements allegedly made by Michelle Obama in an interview with an organization called African Press International. I just asked the Obama campaign whether Michelle Obama did in fact speak to that organization, and spokesman Tommy Vietor answered:

The answer is no, it's not real, the report is made up. She did not speak to the organization.

Also, a commenter on the API post who claims to be Barack Obama writes (and asks for readers to "believe":

I am Barack Obama. You can verify that by clicking on my name at the top of this message and see that it goes to my official web site.

The telephone call was a fake. That was not Michelle Obama, it was an actress who tried out for Saturday Night Live as a Michelle Obama impersonator. She is bitter because Tina Fey was selected instead. SNL thought that Sarah Palin would be much more of a joke than Michelle Obama. This failed actress vowed to show the world how good an impersonator she can be, and this hoax telephone call was the result.

A telephone call is just an anonymous voice. You can trust this message is from me because it bears my name.

Phillip Berg is playing into my hands by distracting all of the McCain supporters who are spending time hunting for nonexistent proof that I was born in Kenya instead of helping McCain's campaign. With a few easy delaying tactics I can ignore the court case, concentrate on winning the election, then produce my Hawaii birth certificate any time after November 5.

If you aren't supporting me, please put as much energy and time as you can into ranting on the Internet about how Barack Obama is not really a native born US citizen. I don't mind. I will still work for you as I will work for all Americans as your President for the next eight years.

"I'm asking you to believe"

Barack Obama

I am adding your post to BlogWatch: Main Stream Media Vetting Candidates?

It is ironic that we need to get this information off the the International press and not our own.