An Argument that the Biblical Gospels, as Opposed to the Apocryphal Gospels, Are Based on Eyewitness Testimony

http://thegospelcoalition.org/blogs/justintaylor/2011/06/10/new-evidence-that-the-gospels-were-based-on-eyewitness-testimony/ 

I think Ehrman's theories have also been largely discredited by books like "The Heresy of Orthodoxy" and Bauckham's "Jesus and the Eyewitnesses."