Chicago Bears news: January 5, 2018 - Windy City Gridiron
Dec. 31, 1988: Chicago Bears play Philadelphia Eagles in 'Fog Bowl'
NFL weather games: Football played in the elements
Fog Bowl: The Most Bizarre Game in NFL History
Fog Bowl (American football) - Wikipedia
Philadelphia Eagles: Ranking the top 5 seasons of the Super Bowl era - Page 2
Dec. 31, 1988: Bears roll in with fog
6 memorable NFL playoff games when the weather won
Fog Bowl Highlights - NFL Primetime (Eagles vs. Bears - December 31, 1988)