iraq. that sort of determination is something we heard from almost every person we spoke to in the hospital. iraqis don't know how long this battle for tikrit is going to take. of course their ambitions are focused on other cities major cities like mosul, too. for iraqis this really is a battle for survival. a war against isis. >> for many they want to continue to fight for their country and see it repaired after years of war. reporting live from baghdad, thanks. is on south america now and dozens of people dead after a highway crash in northern peru. the ministry of health says at least 37 people were killed when three buses and a freezer truck collided monday morning. six people are in critical condition. the state-run news agency reports one bus entered an oncoming lane and hit another bus as the two other vehicles approached. now to berlin where greece's