we did some research, and we're able to actually find the daughter of the engineer who built the uilding. according to her, the building was severely damaged. instead of going hmm not a good idea we better change it. they pulled out the building and rebuilt it to the same specs. >> after the 1906 earthquake the codes did not change and the standards didn't change and people generally rebuilt buildings as fast as they could without substantial seismic upgrades. can anybody tell us what is going on here with the building? here we have craig. go ahead. >> speak this way and loudly. >> what is going on here is an 8 to 14-story addition on the top of the historic building. first of all, you should know the original building here is steel and terra cotta building that in the '60s was clad with metal panels on little steel panels to give it that look. some of the terra cotta was scraped off. the current project will restore the facade of the historic building designed by burnam and root, a famous chicago architectural firm, with one of our most renowned architects working on the detail. the add