Dan Brown, author of The DaVinci Code, Angels and Demons, and most recently, The Lost Symbol, appeared on NBC on Friday to talk to Matt Lauer about the new book. Brown told a little bit about what is fact and what is fiction in his latest conspiracy tale set in Washington D.C. Here is the link to the transcript of the interview, in case you missed it, plus some video clips that may be of interest (such as a Sept. 15th interview w/Dan Brown about the Freemasons):

http://www.msnbc.msn.com/id/33280724/ns/dateline_nbc-newsmakers/