A Palestinian was stabbed to death on Tuesday by an Israeli settler in Salfit, a city in the occupied West Bank, said the Palestinian ministry of health. Ali Harb, a 27-year-old from the village of Iskaka, was “stabbed directly in the heart by a settler”, said the ministry said in a statement. Palestinian witnesses said Harb had been working his land near a Jewish settlement when a group of settlers attacked him. An Israeli settler stabbed a 27-year-old Palestinian east of Salfit in his heart, killing him. According to witnesses, Ali Hasan Harb went to his land with other Palestinians when the…