JERUSALEM — Palestinian attackers killed an Israeli man and wounded three other people in a car-ramming and stabbing in the Israeli-occupied West Bank on Tuesday before soldiers shot dead the assailants, Israeli leaders and the military said. The military said explosive materials were found in the vehicle used by the attackers, which were neutralized by bomb disposal specialists. A spokesperson for the Israeli ambulance service said a 71-year-old Israeli man was stabbed to death. A woman, a boy