In the aftermath of the brutal Hamas massacre of October 7, there have been hundreds of anti-Israel protests in the United States and around the world, many featuring the same chants, slogans and images.    To be clear, in a democracy everyone has a right to express their opinion on our streets and campuses.  But anyone, anywhere, who is concerned about the pain and suffering caused by this conflict needs to be wise to what is being called for at these events.    …