hoda abdel hamid, al jazeera, in occupied east jerusalem. >>> from the united nations a warning thatat serious risk of suffering a famine. almost half of the country has been classified after being on an emergency level of food insecurity. 14 million are struggling to get enough to eat as violence continues. >> clearly yemen is one of the hardest places in the world to work. massive security concerns, escalation in the violence. we are improving our reach in getting to more people every month. but with half of the country now just one step away from famine, we need the international community to come together and support us. >>> it is the organization of oil exporting countries, known as opec, and it has been meeting in vienna. it is not expected to announce reduction in production, despite the low prices. let's hear from barnaby phillips. >> reporter: the countries in opec rely on oil export. the price of a barrel of oil in recent days has been dropping below $45. that's less than a third of where it was seven years ago. this presents challenges for all 12 opec members. but countrie

hoda abdel hamid. >> reporter: i wish to wake up in a jerusalem at peace.ong will our blood run? for him, rapping is the best way to express how he feels. >> translator: life in the old city has become very difficult to those of my age. we like to go out, but now we can't do anything, it's too dangerous. if i get out for a walk, i will get stopped more than once. if i soldier speaks bad to me, i want to defend myself, but if i say something wrong, i will be detained. our parents don't allow us to leave the home. they are too scared. >> reporter: this boys' school is in the heart of the old city. being a palestinian teenager these days not easy. >> translator: we take our precautions. we don't go to the jewish side. it can be dangerous for us. anyone can accuse of us of anything. a settler can -- scream he is a murder, and that is enough for the soldiers to shoot us. i'm sad and humiliated. >> reporter: most of the students live in the old city of the occupied west bank, and coming to school has become difficult. a recent report says that it's exactly this s