Clashes in the Camps

Naharnet writes:


'Clashes broke out in Borj el-Barajneh on Friday between the mainstream Fatah movement and Ahmed Jibril’s radical Popular Front for the Liberation of Palestine-General Command.'


Were rumours in Mustaqbal of Jibril's 100 fighters from Syria true? Is Syria stiring things up? Is Fatah provoking things in order to dominate the camp, pre-empt army intervention and come across as Good compared to Jibril's Bad?