Why did Spielberg choose Kansas City for Disclosure Day? Could there be a connection to Lake City or KC’s underground facilities?

I’m from the Kansas City area, and something about Spielberg choosing KC as the central setting for Disclosure Day has been on my mind. There are a couple of interesting things about this area that I haven’t seen discussed much in connection with the film. First, we have the Lake City Army Ammunition Plant in Independence, Missouri. It’s the largest small-arms ammunition manufacturing plant in the world, covering nearly 4,000 acres. There have been local rumors about the facility being connec...