The same guy who was/is on the Israeli payroll, how does that take responsibility off of Israel's shoulders? Don't believe me that he is a collaborator? Check out 2007 attempted Fatah coup in Gaza.
U.S. Sen. Carper (D-DE) says will support the nuclear deal with Iran in editorial (Reuters)
from the article: Fatah: Ex-Gaza strongman Mohammed Dahlan poisoned Arafat