Report: Chicago exploring renovations, adding dome to Soldier Field
Believe it or Not, Soldier Field in Chicago once hosted a NASCAR
Bears Tempted By New Stadium Pitch? - Front Office Sports
Will The State Of Illinois Ever Host A Super Bowl?
Super Bowl XLVIII - Wikipedia
In the modern NFL, $2.2bn won't stop the Chicago Bears' flight to
Soldier Field - Wikipedia
30 years after 'Fog Bowl' matchup, Eagles return to Chicago
Bears must relinquish 'Chicago' from team name, fans say after
Chicago Bears: 5 Reasons Why They Should Leave Soldier Field