History: Islam and the Crusades

At the Gates of Vienna blog I found this series of eight short videos that follow the history of the crusades. Historically accurate and engaging (if a bit scary), they are sobering and instructive. Warning to multiculturalists: this series is not Politically Correct!
Among other things, it is clearly shown that -- in contrast with Utopians of the modern West -- Muslims have no illusions about who they are.