I really do not see that much difference between Fatah and Hamas. When Chairman Arafat was alive, we were being told that Fatah was an "offshoot" of the Palestinian Authority that was out of their control. Pure BS. Hamas does appear to be less corrupt, and more concerned about getting international aid funds to the intended recipients. As far as I am concerned, both the Palestinian Authority and Hamas have the same goal, that is, the eradication of Israel.
U.S. Democratic Senator Merkley airs support for Iran nuclear deal (Reuters)
from the article: Israel to snub foreign envoys who meet with Hamas ministers