The Chicago Landmark Commission heard heated debate Thursday from the owners, calling for the building to be demolished and the families of the victims, asking for their memories to be preserved.

The 801 W. Madison building became a Chicago landmark in 2012, adding it to a long list of former neighborhood bank buildings the city began designating as landmarks five years earlier.

Since its opening, hundreds of thousands have taken part in the experience, which offers sky-high perspectives of iconic Chicago landmarks. "From climbing skyscrapers 13,000 ft. high to diving ...

In honor of Chicago’s birthday Tuesday, one of the city’s iconic downtown landmarks is offering free admission. From March 1-7, Chicago residents can visit 360 CHICAGO observation deck for free.