Chicago Bears bring new challenge of their own to rivalry - Sports Illustrated Chicago Bears News, Analysis and More
The complete history of the Bears-Packers rivalry - Windy City Gridiron
Packers At Bears - The NFL Sun Comes Out Again Trash Talk - emptywheel
How have the Packers' recent victories against the Bears affected their overall record in their rivalry? - Quora
Bears–Packers rivalry - Wikipedia
Bears' Thanksgiving hero Tracy Porter has history of success in big moments
Friendly foes? Respect rules Bears-Packers rivalry - The San Diego Union- Tribune
Vikings have opportunity to hinder Packers' playoff hopes - The San Diego Union-Tribune
Bears vs. Packers rivalry through the years – Hartford Courant