Rory, you might want to check out this link - since it didn't fit Carlson's thesis, he convieniently didn't speak of this.

http://seattletimes.nwsource.com/news/local/links/demletter.pdf

I certainly do not know if the contentions outlined in this letter are true, but they deserve to see the light of day.
_________________________
"You're not a g*dda*n looney Martini, you're a fisherman"

R.P. McMurphy - One Flew Over The Cuckoo's Nest