What is Zionism? And why does it generate so much controversy, even hatred?

@thecjpearson explains the history and philosophy of this ancient promise. https://t.co/kbqK92ysmu https://video.twimg.com/ext_tw_video/1843429830919942144/pu/vid/avc1/720x720/s5xYAfI6c9IVns_i.mp4?tag=12