One of the many offshoots of Fatah under the name of the Al Aqsa Martyrs' Brigades has issued a statement denouncing Fatah leader Mahmoud Abbas.
In a statement released to Karama Press, the group said that "the era of Abbas defeats and setbacks must end" and called for him to leave the presidency.
"After a long silence and giving many opportunities after opportunities to Mahmoud Abbas, he has failed and foiled all national goals and demolished and destroyed and brought havoc and corruption and has accomplished only repeated defeats and divisions on the internal and external level," he statement said. It also decried the "obnoxious security coordination with the Zionist occupation" and the "construction of dictatorship and authoritarian rule at the expense of national institutions."
The statement accused Abbas of turning Fatah into his own "private company and ignoring its internal regulations and programs and the spirit of militancy."
The group went on to accuse Abbas of "treason and trafficking holy blood and suffering of our people to our cause."
I could not find this on any of the Al Aqsa Brigades webpages I follow, but there are quite a few groups under that name. There is always the possibility that this is a hoax, since the original statement is only electronic and anyone could have forged it easily. These things happen; there have been a number of false documents that Hamas and Fatah have each used against each other.
At least four of the Al Aqsa Martyrs Brigades groups claimed credit for shooting rockets at Israel during the Gaza war.
The split in Fatah between Abbas and Mahmoud Dahlan, on the other hand, is quite real. Dahlan still has a serious base of support especially in Gaza - his people reportedly participated in the Hamas anniversary rally this weekend - even as he is accused of corruption and has been cut out of Fatah in the West Bank.