So now it seems mister Abbas used his presidential powers to declare an emergency situation in hopes of twarting Hamas. To be honest, I don't believe it is an truly altruistic move. This is power politics and Abbas might be more idealistic and balanced, he is disbanding an elected government which, let's be fair, puts Fatah in control of things and has made Hamas, the largest political faction at this time an outcast. From my point of view, Abbas made a coup d'etat.
Which isn't to say he's wrong. It's quite understandable he got fed up with Hamas militia harassing Fatah's own brigades and security forces. Though in this situation there's really no telling which of them drew first blood, and it makes no difference. Both feel slighted long time. Let them fight, I say, I'll be rooting for Fatah and hope at the same time it'll bring some sweeping change for the better, in whatever form.
Though it's obvious Fatah is alone and weak. Hamas has a very determined leadership and fighters who are in high spirits, especially after their recent successes in Gaza. Hamas' political wing isn't necessary for them, but shoot me if they surrender the government to Fatah in exchange for military victory. They made it quite clear they rejected the emergency state and will keep on going like nothing happened until Fatah is completely out of the picture. Hamas has more popular support because Fatah's history of corruption while Hamas instead has contributed to charity in Gaza to win the hearts and minds.
Although Abbas if friendly with Israel, he can't ask them for any support because Palestinians 1: would see it as hudling with the enemy. 2: don't want Israel back in Gaza. 3: Israelis can't be truste. And in turn Israel doesn't want to get involved because 1: they'll lose the credibility of a friendly faction. 2: don't want to go back to Gaza. 3: Palestinians can't be trusted.
But let us stay out of the conflict and watch which one will bite the dust. If it's Fatah, then Hamas takes over and runs itself into the ground, with no aid for Palestine and with Israel having a legitimate casus belli against the unborn state of Palestine, and Gaza's residents soon realizing how lonely it is when your government sponsors terrorism. If (against my expectations) Fatah beats Hamas, that will hopefully eliminate one of the biggest obstacles to a stable peace with Israel from which point on Israel has no further reason to withold on it's own promises and stop being so on edge.
But you know what? I believe Israel gave the PA that Hamas den, Gaza, on purpose so they could wait for a conflict like this to happen and once Hamas wins they will say Palestinians really are such a sick bunch of terrorists, sweep in for the kill and deny Palestinians their indipendence from that point on.