It is in Israel's and peace efforts interest to have a successful Palestinian economy. There is not much thinking in today American Congress, in fact the American president is paralyzed and he can hardly run his country. The today world does not have a proper lieder and the Middle East will offer nasty "surprises" in the near future.
Iraqi MP: Iraq may soon request Russian help against ISIS (Reuters)
from the article: Report: U.S. blocks $200 million in aid to Palestinian Authority