Audio link to 5-minute segment: https://soundcloud.com/blazebooks/islamic-scholar-andrew-bostom-has-a-response-to-president-obamas-national-prayer-breakfast-remarks
I referred to this two part essay “Jihad Begot the Crusades”, from 2005
Andrew Bostom
Andrew G. Bostom is the author of The Legacy of Jihad (Prometheus, 2005) and The Legacy of Islamic Antisemitism " (Prometheus, November, 2008) You can contact Dr. Bostom at @andrewbostom.org