This is all the more incredible because it has now been confirmed.

At Tuesday night's debate, both Hillary Clinton and Barack Obama traded charges that the other was not serious about reforming NAFTA - the North American Free Trade Agreement. Unions have been up in arms about the treaty for years because it rewards the mostly non union labor in Mexico while taking union jobs away from Americans - at least in theory. There have been no definitive studies showing NAFTA is a negative for the American worker.

Regardless, both candidates trashed the agreement and said they would reopen it to renegotiation. But Obama went a step further; according to Canadian TV he actually had one of his primary aides get in touch with the Canadian government and assure them that Obama was just demagoguing the issue and that he would not press for any major changes.

The Obama camp denied this story and called it a smear. Evidently CTV doesn't like being referred to as a liar because they have released the information that the Obama camp couldn't afford to have out there - the name of the Obama aide who spoke to the Canadian government:

The Obama campaign told CTV late Thursday night that no message was passed to the Canadian government that suggests that Obama does not mean what he says about opting out of NAFTA if it is not renegotiated.

However, the Obama camp did not respond to repeated questions from CTV on reports that a conversation on this matter was held between Obama's senior economic adviser -- Austan Goolsbee -- and the Canadian Consulate General in Chicago.

Earlier Thursday, the Obama campaign insisted that no conversations have taken place with any of its senior ranks and representatives of the Canadian government on the NAFTA issue.

On Thursday night, CTV spoke with Goolsbee, but he refused to say whether he had such a conversation with the Canadian government office in Chicago. He also said he has been told to direct any questions to the campaign headquarters.