Okay, the other threads is simply too long and it would bury this topic.

Did the officials discuss the strength of the building? Such as withstanding the event of tornado, extreme heat, explosion, and terrorist attack?

What is the key features or materials for this new building? Are they going to set aside emergency elevators with own power supply? Spiral slides from top to bottom? Stairs that can automatically convert the steps to slides? What about plans for those that jumps out of the building when all options (previously stated) is not available?