Comment Re:Fuck those guys (Score 4, Interesting) 569
I'd guess that it's because the US is at the top of the list of "the person whose house you're about to invade is likely to be heavily armed."
I spent two weeks in the UK recently, with their largely-unarmed police force in full showing (mind you, I also walked by Buckingham Palace and Parliament, where I saw very heavily armed cops). They know that the vast majority of their citizenry is similarly unarmed.
Compare that to the US. I'm guessing SWAT officers are rather more trigger-twitchy because of that. I would be.