Tim Samuels spends 24 hours immersed in an extraordinary medical scene - Israeli doctors tending to Syrians who have been smuggled over the border for life-saving treatment into a country Syria is technically still at war with. In the Ziv hospital in the northern Israeli town of Safed, Tim follows two doctors on their rounds as they treat Syrians - both civilians and fighters - who have been seriously wounded in their country's civil war.