One year ago there is no way I would have agreed with this, but It really seems logical now. We cant police the world, we cant rule it either. The united states has leaped and rocketed over its boundaries way to many times.
We cant just invade and assassinate a leader whenever we want to just because we disagree with how he runs things.
He wasn't assassinated just because we disagreed. We got over there by claiming they had WMDs, but we took him into custody for crimes against humanity. He had been doing things along the lines of what Hitler did, although since he stuck to his own region, it never became a huge deal to the entire world.
Anyway, I don't disagree that the US has crossed it's boundaries, and I think that we should stick with the UN's decision. Maybe continue to press it, but not do anything unless the UN eventually agrees.