The U.S. government sends an estimated $8.5 million of taxpayer money to Israel every day - about 3 billion U.S. taxpayer dollars every year. In turn, Israel ignores requests made by the U.S. and international court, flies thousands of tourists to its cities for free every year, and effectively does not have to fund its own able defense operation. U.S. taxpayers fund it.
Until the Israeli government recognizes and heeds the requests of U.S. and can explain to the American people why a country with a GDP in the top quarter of the world needs 3 billion ($3,000,000,000.00) taxpayer dollars per year, U.S. military funding for Israel must be cut in half.
Sources:
http://www.fas.org/sgp/crs/mideast/RL33222.pdf
https://www.cia.gov/library/publications/the-world-factbook/geos/is.html