The peoples of Libya have always told their "gov't" not to allow America to plant our flag... the gov't didn't listen... so they got rid of "that" gov't and con't to tell us to leave... we didn't. Do I agree with what happened? No, four people were murdered! However, I can attempt understand the frustration and mindset that would drive a people to such an end.
Until we(you & I) are in THAT particular position, we have no idea how those people felt, how frustrated they were, what diplomatic means they have gone through previously... all we know is the story the American media paints.
At some point we have to examine our own foreign policies, we have to... and if a country has told us for decades to get the hell out, and we don't listen.... what do you expect them to do? Just put up with it? We are our own worst enemy, and our marching around the globe telling countries how to act is destroying us... and it doesn't have sh!t to do with providing trade in goods. America is slowly bleeding, and it's our own fault.
Again, do I agree or support what happened? Murder? NO, of course I don't... but I know we have to examine the cause, and not just shoot from the hip with knee-jerk reactions.