"I wonder how long it will be before the "youths" get a hold of some AK-47's or RPG-7's or similar weapons..."
If these nuts get hold of RPG's then this will escalate into something that makes last night look tame.
At this point, I believe that we won't see any real changes in France other than personnel changes as a result of this, but there is the emerging possibility that something catastrophic could happen here. The question is, are the "rioters" and the ones behind it going to do as much damage as possible, or is it going to stop, to see if they can force some changes?