You should be sorry.
The US is not the world’s police, otherwise how could Iran be such a growing threat?
The US takes action when forced to do so for security.
Your blaming the US for the hostility Iran shows to the region and growing threat to the civilized Western world is nothing short of sick in the head.
Let me clarify my point. I don’t think Iran is any more or less hostile to us because of our military action in the mideast, they are simply more powerful due to the vacuum created by taking out Saddam.
And if you seriously don’t think we try to be world police? That is a given - we have bases all over the world and are intervening in conflicts all over.