When the U.S. gives money to a country, it rarely, if ever, goes to the people. instead, the money is used to buy off the leadership, so that such 'leaders' will continue to sell out their people, and do the bidding of the U.S./Israeli/banker empire...

as far as the U.S. delivering 'weapons' to Palestinians, i have never heard of anything like this happening, but if you would care to share a link, i would be happy to give it a read. in the meantime....

http://www.businessinsider.com/the-us-is-stockpiling-a-huge-cache-of-weapons-in-israel-2012-4

"The U.S. military has stockpiled $800 million worth of weapons in Israel and the amount is growing, according to a U.S. Congressional report and reported by Tzvi Ben Gedalyahu of the Israeli media network Arutz Sheva.

The War Reserves Stock Allies-Israel (WRSA-I) program is run by the United States European Command (EUCOM) and includes missiles, armored vehicles and artillery ammunition.

The equipment was transferred to Israel "for use by the United States and, with U.S. permission, for use by Israel in emergency situations."

the rest:
http://www.businessinsider.com/the-us-is-stockpiling-a-huge-cache-of-weapons-in-israel-2012-4