Historian David Barton's Book Cancelled

Friends,
David Barton is under fire from Warren Throckmorton and other Conservative Christian historians. See the links below.
http://www.theblaze.com/stories/live-blazecast-at-230pm-et-with-historian-david-barton-plus-your-questions-comments-live-chat/id
http://www.theblaze.com/stories/david-barton-part-i-an-in-depth-look-at-the-harsh-criticisms-of-the-conservative-historian/
http://www.theblaze.com/stories/david-barton-part-2-historian-responds-to-critics-claims-academics-extreme-hostility-toward-faith-obamas-alleged-king-george-iii-like-behavior/