Bears will have enclosed stadium in Arlington Heights
Lightfoot: We'll make a 'far greater' economic case for the Bears than Arlington Heights can
Arlington Heights voters in poll oppose tax dollars for Bears, but mayor calls questions slanted
Bears to unveil conceptual plans for Arlington Heights stadium on Sept. 8 - CBS Chicago
Plan to keep the Bears in Chicago complicated by constraints of Soldier Field - Chicago Sun-Times
Lightfoot floats idea of a dome over Soldier Field - Chicago Sun-Times
Chicago Bears' Soldier Field dome proposal by Mayor Lightfoot
Bears set on Arlington Park as city forms Soldier Field plan
Would The Bears Actually Put A Dome On Soldier Field? - On Tap Sports Net