The clip is definitely worth watching from a professional stand point on emerging tactics (though it appears to be a high tech molatov cocktail).

What really bothered me was the numerous posts to Utube cheering the terrorists on. I don't know where these kids are from, but if these are American College kids, then our academic community has been seriously degraded by the extreme left. We all know they would be singing a different tune if they had to live with these terrorists.