Nobel laureate Elie Wiesel will be among the speakers at a counter-event challenging the "Durban III" United Nations conference on racism in New York later this month.
The UN conference is due to take place on September 22, the 10th anniversary of the original, and notorious, event in Durban, South Africa.
The counter-conference, which is being held on the same day, is organised by the Hudson Institute, a Manhattan-based think tank, and the Touro College Institute on Human Rights and the Holocaust.
Other speakers will include former New York City Mayor Ed Koch, former Israeli UN envoy Dore Gold, actor Jon Voight and Ronald Lauder, president of the World Jewish Congress.