Makes sense to me. He gets labeled as a nut, but why? Because he wants to end our meddling in [censored] that isn't our business? Because he doesn't agree with having military personnel in every corner of the globe? Because he doesn't agree with rich bankers manipulating the financial markets?
Our support of Israel is one of the reasons, maybe the number one reason, that Muslim extremists don't like us. Ending that support would be two birds with one stone. We'd save all the money we give them, and it would be one less reason for terrorists to hate us.