Came across this article on the Packers Bears. A couple nice tid bits of info I didnt know as well. A real gem was the part about Jim McMahon as a Packer wearing his bears jersey to the white house visit in 97.
http://www.nytimes.com/2011/01/23/sports/football/23cncbears.html?_r=1
http://www.nytimes.com/2011/01/23/sports/football/23cncbears.html?_r=1