In response the the recent video of the beheading of an American contractor: I found this quote from Senator John McCain: It also shows the stark difference between Americans and these barbarians. We have found instances of mistreatment of prisoners, we are addressing the issue completely. These people have no regard for humanity or common decency, and this is why we have to win in Iraq. And from another Senator: I am also outraged that we have so many humanitarian do gooders righ...