Joe Biden rails against wall builders forgetting that he was speaking to a pro-Israeli audience

"“As the Jewish people know better than any other people, any action that marginalizes one religious or ethnic group imperils us all,” Biden said to loud applause from the crowd of more than 18,000. “It is incumbent on all of us to stand up against those who traffic in pernicious stereotypes, who seek to scare and divide us for political gain, because the future belongs to the bridge builders, not the wall builders.”" (thanks Mick)