Where is it:
, Sears Tower Sears Tower, SearsTower Sers Seers Towr SersTower Cears Seaars Searrs Tower WillisTower Wilis Tower, budova mrakodrap (Willis Tower), building skyscraper skyscrapers skyscrapper skyscrappers tawer Willi's Tower (Willis Tower), , The Loop downtown, centrum mesta mesto, city town, , Chicago Chikágo Čikágo Čicago, mesto veľkomesto, windy city, , Illinois štát, state, , USA US U S A Spojené Štáty Americké Amerika, US U.S.A. United StatesAmerica,