Joshua Muravchik, Fellow at the Johns Hopkins Uni. School of Advanced International Studies, USA
Daniel Levy, Senior Fellow at the New America Foundation / USA
Paul Marshall, Senior Fellow at the Hudson Institute's Center for Religious Freedom / USA
Tevi Troy, Senior Fellow at Hudson Institute, USA
Robert S. Walker, Former Congressman at U.S. House of Representatives Pennsylvania, Executive Chairman of Public Affairs Company Luxor Walker in Washington
Ambassador David L. Aaron - Senior Fellow at The RAND Corporation / USA
Letizia Reuss, German Princely House of Reuss
Dr. Richard Hellman - Founder of CIPAC / USA
Catholic priest Thomas Reese, fellow at Woodstock Theological Center in Georgetown University / USA
Rabbi Dr. Dov Maymon, Senior Fellow at the Jewish People Policy Institute
Dr. Basheer M. Nafi, Historian, Senior Research Fellow at Al Jazeera Centre for Studies
The German physician and his spouse turn to Islam
Dr. Oktar Babuna live on WGSO Radio, USA (March 12, 2012)
David Schenker - Fellow and Director at The Washington Institute / USA
Dr. James Bankston - Saint Pauls United Methodist Church Minister - USA
Dr. Boyd Wagner - St. Lukes United Methodist Church Priest / USA
David Gonzaga - USA
Abdullah Ali Osman, USA
Prof. Dr. Gerard Toal, Virginia Tech University / USA
Harun Yahya USA Conferences
Dr. Hillel Fradkin - Senior Fellow of Hudson Institute / USA
Dr. Einat Wilf, Former Knesset Member, Senior Fellow at the Jewish People Policy Institute
Larry Greenfield - Fellow in American Studies at the Claremont Institute, Executive Director of the Reagan Legacy Foundation
German advocate's conversion to Islam
Dr. Oktar Babuna live on Republic Broadcasting Network, Texas-USA (12 September, 2011)