The top of the two tall buildings (311 Wacker is actually only the sixth tallest in Chicago (Aon is the 2nd, Hancock the 3rd. 4th and 5th weren't expressly seen or noticed).
The top of the two tall buildings (311 Wacker is actually only the sixth tallest in Chicago (Aon is the 2nd, Hancock the 3rd. 4th and 5th weren't expressly seen or noticed).