(CNN) - Hillary Clinton’s campaign is denying a Canadian report Thursday that suggests her campaign called representatives of that nation’s government to re-assure them that despite campaign rhetoric, they would not seek changes to NAFTA – an allegation they used against Barack Obama’s campaign in the days leading up to Tuesday’s critical primary votes.
"Unlike the Obama campaign, we can and do flatly deny this report and urge the Canadian government to reveal the name of anyone they think they heard from,” Clinton spokesman Phil Singer said in a statement.
Shortly before the Ohio primary, the Canadian network CTV broadcast a report that Obama economic adviser Austan Goolsbee had told officials with the Canadian consulate in Chicago that the campaign would not look to alter the trade agreement, even though the Illinois senator had pledged to do so.
That report became a lightning rod on the campaign trail in Ohio, where NAFTA is deeply unpopular.
The Canadian government has said it is investigating the source of the leak. The Canadian Press reported Thursday that the comment that sparked the original story may have come from Canadian prime minister Stephen Harper’s chief of staff, Ian Brodie – and that his remark had implicated Clinton’s campaign, not Obama’s.
The Thursday story also said CTV’s Washington bureau had initially decided to report on Clinton. The New York senator was mentioned in the final report, but it focused on Obama’s aide.
The Canadian Press said government officials did not deny the conversation took place, but that Brodie denied discussing either candidate.
Earlier this week, the Obama campaign admitted Goolsbee and consulate officials had spoken, but not under the direction of the campaign, and said that a leaked Canadian government memo implying otherwise had mischaracterized the substance of the discussion.
On Monday, the Canadian Embassy in Washington issued a statement on the controversy that “there was no intention to convey, in any way, that Senator Obama and his campaign team were taking a different position in public from views expressed in private, including about NAFTA.”