Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. US Rejects Request From Iran's Zarif to Visit UN Envoy in New York Hospital Unless Prisoner Released Reuters UNITED NATIONS - The United States rejected a request by Iranian Foreign Minister Mohammad Javad Zarif to visit Iran's United Nations ambassador in a New York hospital where he is being treated for cancer, the U.S. State Department and Iranian U.N. mission said on Friday. A U.S. State Department spokesperson said Zarif's request would be granted if Iran released one of several American citizens it had detained. In July the United States imposed tight travel restrictions on Zarif before a visit that month to the United Nations, as well as on Iranian diplomats and their families living in New York, which Zarif described as "basically inhuman." Unless they receive prior approval from Washington, they are only allowed to travel within a small area of Manhattan, Queens and to and from John F. Kennedy airport. .