Local doctor Mehmet Riyat told the BBC medical staff had been overwhelmed since Monday."We"ve had patients who have been crushed. We"ve seen lots of broken bones, broken necks, head injuries. And lots of deaths," he said."As doctors we have to do our jobs. But when the support teams take over, then we think about our own families."There is destruction everywhere you turn in Iskenderun - many buildings have been destroyed, including a busy hospital.