William Lane Craig's self-authenticating witness of the Holy Spirit well critiqued

H/T John Loftus at DC. http://youtu.be/Mh7JjeakfjI   The source used, the interview with William Lane Craig, is one which has done the rounds, and one with which I have taken issue before (on my old blog). Good to see it taken to task by Matt McCormick (I want to get hold of his latest book).