I have sad news for you : Joseph Rosenfield died on June 8, 2000 :

http://www.grinnell.edu/publicrelations/releases/2000/rosenfield.html

A good article about Joseph Rosenfield

Money (06/01/2000) : http://www.business2.com/articles/mag/0,1640,10866,FF.html

Other Links

http://boards.fool.com/Message.asp?mid=19697803

2 BRKNEWS Messages here and here (available only to BRKNEWS Members)

http://www.grinnell.edu/rosenfield/

http://www.grinnell.edu/publicrelations/releases/2000/money.html

Note: You will be nice if you can give me more links. Thanks in advance.