I was a consultant and worked for Citicorp in that tower in the mid 90s. Someone that I worked with told me this story. I don't remember anything else about the

I was a consultant and worked for Citicorp in that tower in the mid 90s. Someone that I worked with told me this story. I don't remember anything else about the project, but I remember him explaining how they had gone in every night to weld plates across the joints.