I'm not saying Cameron will start WW3, but I really am afraid of what will happen.
It's complicated.
Since 2004 we're finally getting to the point where some of the insanity put in place in the aftermath of 2001-09-11 is starting to go away.
On the flip side, the ways some of that is being done (see TSA PreCheck, put in place in 2011) are quite odious... but I have a hard time blaming Bush for a policy put in place in 2011.
While I agree that the changes from 2004 to 2008 were fairly negative, the ones from 2008 to 2012 were just as negative if not worse.
All of which is to say that the two major parties were quite happily marching in lockstep toward creating a security state for a while there. I'm glad to see that at least the electorate and the judiciary are now moving in the opposite direction.
People may be alarmist, sure, but when an ever-growing number of people worry about governmental actions, there tends to be some reason for it.
A lot of people said that about Bush in 2004. People are alarmist. Status quo is generally maintained with only minor changes in course - that's what our political systems are designed to do.