Like I said...whether this is true or not I have no idea, but the info is out there.
Yes these other articles seem to have a more feasible outlook, that because this Abu Nidal character kills muslims too, he must work with Israel? (Because we all know the Mossad is bloodthirsty, so a dead Palestinian is a good one in their book)
Now my problem with what I could stand of these sources, and I admit to not reading all of them is at their foundation-they are heresay and CONSPIRITORIAL.
Conspiracy thinking, that an omnipowerful Mossad, or CIA or NSA is behind every negative thing is an mental infection across the Arab world. All of these articles cite as facts is quotes from Arab's of their postulations about Nidal and Israel's "motives."
Its really sad when you think about it, and I think the lack of personal responsibilty, or an understanding that bad things do happen, and that doesn't mean a conspiracy was behind it, is a Pandemic with Muslims.
Does that mean Abu Nidal is not a psychopath? Heck no. He sounds like a murder bastard, although there are so many like in the Palestinian culture I have to wonder how this guy made a name for himself. Does that mean that he works for the Mossad? No. I don't see the evidence, I see theories that desperately seek to blame Da Jooz, as the Arabs so often do, for bad things happening to them, and that logical leap is the main reason why every Muslim nation in the world is technically a Failed State.