Tim Binnall was fortunate to produce & archive his interview with Mac Tonnies. The recording took place on January 20, 2007.
http://www.binnallofamerica.com/boaa3.10.7.html
http://www.binnallofamericaaudio.com/stream/BOAA219.mp3
http://www.binnallofamerica.com/boaa3.17.7.html
http://www.binnallofamericaaudio.com/stream/BOAA220.mp3
http://desertshapes.blogspot.com/2010/07/cryptoterrestrials-by-mac-tonnies.html