The Ground Zero Muslim center could qualify for tax-free financing, a spokesman for City Comptroller John Liu said. The Democratic comptroller's spokesman said Liu supports the project. The center has sparked an intense debate over the sanctity of the site where nearly 3,000 perished. "If it's financially feasible and if they can demonstrate an ability to pay off the bonds and comply with the laws concerning tax-exempt financing, we'd certainly consider it," Liu's rep told Reuters.