Jewish funnyman Jackie Mason took US Democratic presidential candidate Bernie Sanders to task Sunday for recent comments the Vermont senator made about Israel.Speaking in an interview with Aaron Klein Investigative Radio, set to air Sunday on New York's AM 970 The Answer and NewsTalk 990 AM in Philadelphia, Mason took umbrage with Sanders' contention that Israel had used "disproportionate" force during Operation Protective Edge in summer 2014, and with his inflation of the death toll in Gaza during the conflict."Here’s a Jew from Brooklyn who never even saw a gentile till he was 28. Obviously, this man has a very, very big sickness. There’s something about being Jewish that makes him self-conscious and nervous. And he has to prove to himself and to the country that he doesn’t favor Israel in any way," Mason said.Mason, a staunch Israel supporter, claimed that Sanders is "so determined that he’ll tell any lie about Israel that he can think of to say to you: ‘Do you see that? This is proof that I don’t pay for Israel. The fact that I want every Israeli to drop dead for me to prove a point doesn’t matter. If they all get wiped out, it’s not my business. The main thing is that I’m not favoring Israel.’"The comic joked that for Sanders, who spent time on a kibbutz in Israel as a young man, climate change is a bigger issue than the Jewish state's security."A schmuck like Bernie Sanders pops out who doesn’t even know what’s going on and doesn’t care. Because to him Israel getting wiped out is no problem. Climate change is the only problem. To him, the most important thing in the world is climate change. If Israel gave up their country but they fought for climate change, he would love Israel. In ten minutes, they would be his favorite country."