Israeli security forces and emergency personnel gather at the site of a vehicle-ramming attack in Jerusalem on January 8, 2017. A truck ploughed into a group of soldiers in Jerusalem in what police said was a "possible terrorist attack" in which at least four were killed and a number of people injured. / AFP / AHMAD GHARABLI (Photo credit should read AHMAD GHARABLI/AFP/Getty Images)
EDITORS NOTE: Graphic content / Israeli security forces and emergency personnel gather at the site of a vehicle-ramming attack in Jerusalem on January 8, 2017. A truck ploughed into a group of soldiers in Jerusalem in what police said was a "possible terrorist attack" in which at least four were killed and a number of people injured. / AFP / MENAHEM KAHANA (Photo credit should read MENAHEM KAHANA/AFP/Getty Images)
An Israeli soldier comforts a comrade near the site of a vehicle-ramming attack in Jerusalem on January 8, 2017. A Palestinian rammed a truck into a group of Israeli soldiers visiting a popular tourist spot in Jerusalem, killing four and wounding at least 15 people, authorities said. / AFP / MENAHEM KAHANA (Photo credit should read MENAHEM KAHANA/AFP/Getty Images)
Israeli soldiers huddle near the site of a vehicle-ramming attack in Jerusalem on January 8, 2017. A Palestinian rammed a truck into a group of Israeli soldiers visiting a popular tourist spot in Jerusalem, killing four and wounding at least 15 people, authorities said. / AFP / MENAHEM KAHANA (Photo credit should read MENAHEM KAHANA/AFP/Getty Images)
Israeli medical personnel assist an Israeli soldier who was an eye witness to the attack where four Israeli soldiers were killed when a Palestinian truck driver ran into a group of soldiers at the Jerusalem promenade on January 8, 2017. A Palestinian rammed a truck into a group of Israeli soldiers visiting a popular tourist spot in Jerusalem, killing four and wounding at least 15 people, authorities said. / AFP / Gali TIBBON (Photo credit should read GALI TIBBON/AFP/Getty Images)
