It was a sarcastic remark but I do believe he has issues. If you want to pin your hopes on someone who says Israel needs to fend for itself without any further support from the US, then be my guest. He said it in the last debate and sounded very much the antisemite. I have no further use for someone who has said what he did.
There was a typo in your previous post: Israel AND Egypt and Saudi Arabia and Libya and Pakistan (all of whom ALSO feed off the public teat of broke American taxpayers) would have to fend for themselves under a Paul foreign policy. When you add this correction, of course. it kind of takes the winds out of your sails.
Ron’s general policy regarding Israel is the same as his general policy toward every other nation in the world. How does that sound like discrimination against Jews?