The US is BROKE! The US is borrowing trillions from China and printing worthless dollars just to try to stay afloat for a few more days. Unless Israelis want every American to hate them with a purple passion, I would STRONGLY advise NOT asking for any money. Right now most Americans have no idea they the money they do not have for their schools is going to Israel instead. If Israel brings up getting more money, there is a very good chance that Israel will instead get cut off completely because the Tea Party folk will block all money.
U.S. confirms ISIS computer expert killed in air strike (Reuters)
from the article: Israel may ask U.S. for $20 billion more in security aid, Barak says