Those crazies killed most of the "Real Americans" and stole their land. They want to kill everyone who isnt like them.
Those former americans failed to protect what they thought was theirs. We used the same tactics against the indians that the English used against the Irish and Scots. Given my tastes, there would have been no reservations. The conquered would have been given the option to assimilate or be exterminated.
Show me what a man will kill for and I'll show you what he believes in. Show me what he won't kill for and I'll show you what he doesn't care about at all.
Interestingly enough, the man I know who has been most insistent that Americans need to be prepared to kill to protect our nation is a Brit. He comes here 2-4 times a year to visit the portion of his marvelous gun collection that he was able to save from your/his Government.