I've never understood the ways that modern companies handle layoffs- call people into a meeting room one by one, tell them they're being let go, then escort them out of the building. It's not just that it's cold, but it builds a huge cloud of oppression for everyone else. I just watched this happen to a friend, and the guy who was sitting next to him is now saying "I could be next, better start talking to recruiters"…
I think the problem is with the ubiquity of firearms in the USA; you want to escort someone out of the building before he/she tilts and starts shooting other people, starting from the manager that just threw them under the bus...
Edit: ...and does not happen often.