Charges against Muhammad Dahlan

I almost want to shed tears for one of the worst Palestinians (he faces stiff competition for the title with Salam Fayyad and Abu Mazen and Yasir `Abd-Rabbu).  Look at this:  "The Central Committee of the Palestinian National Liberation Movement (Fatah) confirmed that the decision to expel Muhammad Dahlan from the movement was taken because of the excesses which he committed. These violations are said to affect the Palestinian national security; including collusion with foreign entities, committing murders over many years, as well as unethical practices and the use thugs and death squads."  Wait.  Are excesses and collusion with enemy entities and committing murders and unethical practices and the use of thugs and death squads a matter of actual policies by the Fath movement, for which one gets promoted?  I can't believe I am saying this but I say this Fath master thug is being treated unfairly by his fellow thuggish colleagues.