Earlier today, Rabbi Sacks spoke at the Unity Conference in Jerusalem, a joint initiative between the families of Eyal Yifrah, Gil-ad Shaer and Naftali Fraenkel, the three teens kidnapped and murdered by terrorists in the summer of 2014, together with the Mayor of Jerusalem Nir Barkat and Gesher. - See more at: http://unityprize.org/en/prize/about#sthash.st6QRFIW.dpuf