The US senate's senior Democrat broke with President Barack Obama over the proposed Muslim cultural centre and mosque in New York City, with Senator Harry Reid saying it should be built elsewhere.
The project, planned near the "ground zero" site of the September 11th, 2001 attacks in New York, has emerged as an emotional issue two months before US congressional elections in which Republicans are trying to take back control of Congress from Mr Obama's fellow Democrats.
Mr Reid is in a tight contest for re-election against a very conservative Republican challenger.
"The First Amendment (of the US Constitution) protects freedom of religion. Senator Reid respects that but thinks that the mosque should be built someplace else," said Mr Reid spokesman Jim Manley.
The projects backers vowed yesterday to press ahead with their plans and denied a report in Israeli newspaper Haaretz that they will scrap the $100 million project, which has generated fierce debate.
Sharif El-Gamal, the owner of the building where the Cordoba House would be located, said a report that the centre would be relocated further from Ground Zero, reported in Israeli newspaper Haaretz yesterday, was false.
"Everything is on track and we are moving forward with the location," said Mr El-Gamal, chief executive of Soho Properties, which owns the building.
Haaretz reported that leaders agreed to abandon the site to prevent an escalation of anti-Muslim sentiment.
The proposal, announced this spring, has caused an uproar among many New Yorkers, who feel the location of the centre is insensitive to the memory of the nearly 3,000 people who died in the September 11th attacks.
On Friday, the debate over the construction of the Muslim centre intensified when President Barack Obama said he supported the right of Muslims to build there.
A day later, amid a political backlash, Mr Obama said he was not commenting on "the wisdom of making a decision to put a mosque there." Instead, he said he was "commenting very specifically on the right people have that dates back to our founding."
The proposed 13-storey building, which has received approval from a New York City agency, would include meeting rooms, a prayer space, an auditorium and swimming pool.
The families of some victims of the September 11th attack on the World Trade Centre have been vehemently opposed to the construction of a Muslim centre so close to Ground Zero.
Close to 60 per cent of Americans oppose the plan, although supporters say having the Islamic cultural centre is a chance to promote understanding of the religion and begin healing nearly a decade after the attacks.
The site cleared a major political roadblock earlier this month, when the city's Landmarks Preservation Commission refused to grant it special designation. The move means the existing building can be torn down and replaced by the 13-story community centre, complete with a gym, conference room and artist studios.
The plain building as envisioned will not feature either minaret or dome or any other motif typically associated with mosques. Still, some oppose it being built while the buildings set to replace the World Trade Centre have not been completed and the memorial planned for the site not yet open.
New York Mayor Michael Bloomberg has been a strong proponent of the project, even as his approval ratings have taken a hit because of it. Some families of victims of the attacks have also supported the project.
Reuters