only syrians iraquis and afghans are allowed in. the rest are seen as economic migrants. at another refugee camp in athens allocated to families and youth desperately seek help. >> we sleep on the roads. >> these pakistanis are tired and hungry. >> this is not paradise. last night we sleep on the road. we have no blanket, no clothes, no food, no water. we are humans. we are humans. >> the mayor of athens is worried the refugees are trapped with no means to live and work. >> i'm expressing my concern because we see so many people going here and there without an organized structure to receive and guide them. it's a problem that concerns first of all every city in greece, but at the same time, every country in europe. >> this is the biggest refugee crisis in europe since world war ii. there are no indications it will be over anytime soon. al jazeera, athens. >> an air france plane made an emergency landing after the discovery of a derice that turned out to be a hoax, diverted to kenya after a passenger found a device that looked like a stop watch mounted on a box in one of t