Israeli border policemen scuffle with a Palestinian protester as they detain him before a protest near Damascus Gate outside Jerusalem's Old City October 8, 2015. A spate of "lone-wolf" stabbing attacks has alarmed authorities and unsettled Israelis, with Jerusalem's mayor urging people with gun licenses to carry their weapons and Israeli leaders vowing to quash the violence though apparently stumped over how to do so. (Photo by Ammar Awad/Reuters)
