Bart Ehrman of the University of North Carolina and Peter J Williams of Tyndale House, Cambridge recently appeared on the radio programme "Unbelievable?" hosted by Justin Brierly on Premier Christian radio.
They discussed Bart's best-selling book "Misquoting Jesus" and whether the textual variation and transmission of the New Testament Documents is as bad as the book makes out. They also discussed what impact this has for a Christan view of the Bible's authority.
You can listen back to it online in the programme archive at http://www.premier.org.uk/unbelievable. Alternatively you can click the "download the podcast" option to get the MP3 or subscribe in itunes.