NYT:

UNITED NATIONS, Jan. 20 – Mukhtar Mai, the Pakistani woman whose defiant response to being gang-raped by order of a tribal court brought her worldwide attention, was denied a chance to speak at the United Nations on Friday after Pakistan protested that it was the same day the country’s prime minister was visiting.
Ms. Mai had long been scheduled to make an appearance called “An Interview With Mukhtar Mai: The Bravest Woman on Earth” in the United Nations television studios, sponsored by the office for nongovernmental organizations, the Virtue Foundation and the Asian-American Network Against Abuse of Human Rights.
But on Thursday night the organizers were informed that the program would have to be postponed because of Pakistan’s objections.
Ms. Mai is leaving New York on Saturday so the effect was to cancel her appearance.