I know that the disaster is extremely painful to all the Lebanese as well as the Palestinians. The Lebanese for having all this mess over their land and the Palestinians for being accused of a crime they didn't commit or even share in it. Yet, there is still a similarity between both, they have lots of victims.
On what reasons did I base my conclusion of the Palestinians being innocents? The answer is Fatah Islam itself. There is a fact that must be fathomed first of all, Fatah and Hamas aren't based on religious ideologies and there is no reason behind them being involved in such barbarian attacks in Nahr Al Bared, on the contrary, this would strike the Palestinian case in the heart and would for sure explode any credibility of the Palestinians, not just in Lebanon but in front of the entire world. Also, Hezballah can't make it, simply because they wouldn't benefit from killing their people. Furthermore and most importantly, Hezballah have no specific targets in the North of Lebanon, in fact their existence in the North isn't that effective when compared to the south, which they unarguably control every inch of it. Even though, the silence of El-Sayyed Nasrallah without any official statement is mysterious. But they aren't behind what happened.
Back to Fateh Islam, Fateh Islam is originally based on a radical religious ideology which is the same as the ideology of El Tawheed wel Hegra in Egypt and Goned El Sham in Syria (By the way, this is a different ideology to the Hezballah's, and most importantly it opposes the ideology of the Shiite Hezballah completely). There is a very obvious connection between the three religious organisations too, they have used the same tactics; they attack civilians and they're expert in street wars, hence, they have the same mentality. So, what prevents them from being smaller organsations in a bigger one which is responsible of giving orders and instructions. Consequently, I can't see that Al-Qaeda isn't away from what is happening in Lebanon. The existence of Al-Qaeda in Lebanon before 2005 wasn't by any mean effective, but their targets in the Middle East are well known. Therefore, they must have founded an organisation there to serve their fundamental aims. On another note, I can't leave Iran out of the circle of the event. Iran has the same target as Al-Qaeda, despite the opposing ideologies that I've mentioned. Someone can ask if Iran is involved why didn't they do this through Hezballah? Obviously because again Hezballah are Lebanese and its existence in the North is nothing (existence here means power, soldiers and heavy weapons).
As for the coming few days, I hope the truce will prevail in the camp until Fateh Islam give up, as I'm sure that neither Fateh nor Hamas can cease the clash if it takes place again, in spite of what we heard of the Palestinian leaders. As for the Lebanese army, I know what is happening can't be shouldered but the reaction of the army till now was random more than being organised.