I like arguments like this.
What everyone seems to ignore is WHY a 'terrorist' wants to attack the USA or the UK or any other empire.
Federal policy of being racist arse0's for decades is the real reason. Your country isn't as great as you may believe. And you certainly are not free. There are many better countries, with healthier, more wealthy and more happy citizens. These countries are often ignored by terrorists, odd? The reality of America or the UK, does not match up to the media controlled image of two insolvent governments with oppressed and controlled people.
But that's not the point is it.