[VarenHokalos]

Thanks for alerting to that. I wasnt aware of his beliefs. His book at points deviates from mainstream but overall I think he does do a good job in categorizing and defining puritanical Islam.

http://www.pbs.org/wgbh/pages/frontl...tc/script.html

His statements are available here on this official transcript, and the documentary is probably still watchable.