Why not? I don't think we should give them as much aid as we do, but a great deal of military tech, other inventions, innovations and progress have come out of Israel. What has come out of the rest of the Middle East besides Wahhabism and terrorism? Oil? Whoopee. 5 Muslims have won Nobel Prizes. 5. That's it. Out of a billion+ people, five. That's pathetic.
The people who think that the world's problems would go away if Israel disappeared are foolish and retarded. The Muslims would just move onto the next thing, like the governments who are allied with America, the American military presence with bases, the US taking "their" oil, and the laundry list of other gripes they have with the non-Muslim world.
Just a shallow pipe dream perpetrated by people who are living in a dream world.