WGN TV - Tonight's Chicago Bears-Vikings game is on WGN Channel 9 at 7:00. Here's another of the top 9 moments in the history of the rivalry.
A Day In Wrigley Field History: September 15, 1968 - Bleed Cubbie Blue
The football villains of Wrigley Field – Orlando Sentinel
Wrigley at 100: Chicago Bears -- Chicago Tribune
Top 10: Guttiest Performances
NFL Program: Chicago Bears vs. Dallas Cowboys (November 24, 1968)
Chicago Bears, American Football Wiki
The football villains of Wrigley Field – Orlando Sentinel
A rivalry 100 years in the making: Chicago Bears vs Green Bay Packers
365 Chicago Bears Wrigley Field Photos & High Res Pictures - Getty Images
Fifty years later: How Dick Butkus, Ed O'Bradovich and Kent Nix keyed Bears' comeback win to begin Soldier Field era - The Athletic
Chicago Bears Team History and Timeline - Sports Illustrated
Bears at Wrigley Field 1968 Nfl chicago bears, Chicago bears pictures, Chicago bears football
Mt. Rushmore of Bears first-round draft pick selections – NBC Sports Chicago
Bobby Douglass: A Bears Quarterback Who Was One Of A Kind - SB Nation Chicago