We are making sure they don't all kill each other because Saddam's government lied to us and led us to believe that they had WMD and that we had to invade.

Using the term "freedom fighter" is misleading. They are killing the American soldiers who brought them freedom from dictatorship.

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"It is extremely difficult for our contemporaries to conceive of the conditions of free banking because they take government interference with banking for granted and as necessary"

-- Ludwig von Mises