Not all, but a majority got worked up over 9/11 enough to invade a country that had NOTHING TO DO WITH THE TWIN TOWER ATTACK, TRASH IT AGAIN, and leave it to corrupt politicians, religious fanatics, and sectarian conflict to destroy what was left.
We also applauded invasions in Afghanistan, Viet Nam, Panama, and Grenada and embargoes and sanctions that devastated Iraq, Venezuela, Iran, etc.
We are currently bent on a mission to kill thousands of our own women a year who need medical abortions and/or contraceptive care; and support a private health care system that kills poor people.
We insist on having more guns than people, which is the leading cause of death in teenagers.
AND, we delight in killing people for punishment, whether it is during arrest and imprisonment, or outright death sentences based on circumstantial evidence.