WATCH: Why is Israel building a 46-foot ‘salt wall’ on its Jordan border? February 4, 2021 Tweet WhatsApp Email https://worldisraelnews.com/watch-why-is-israel-building-a-46-foot-salt-wall-on-its-jordan-border/ Email Print Israel is building a giant wall of salt for 20 miles along its border with Jordan, i24News reports. The salt will harden under the sun and become as sharp as knives. border wallIDF