Singer-songwriter Yusuf, who was Cat Stevens until he converted to Islam, said he had canceled a show scheduled for New York City because scalpers had driven up prices.
A warning by Iraq's prime minister that Islamist militants planned to attack New York City sent political leaders scrambling on Thursday to assure the public it was safe to ride the subways and travel the streets of the nation's largest city.
A New York City man was arrested on Sunday after climbing to the top of the Brooklyn Bridge, where he snapped photos with his phone before answering police demands to come down, authorities said.