NEW : At least 155 people were killed Tuesday , an opposition group says . The number of refugees is more than 1 % of the population . Ban Ki-moon describes the humanitarian situation as `` grave and deteriorating '' He accuses both sides of committing human rights violations . " Title: Why do we have to wait for a certain amount of time before getting our food?
NEW : At least 155 people were killed Tuesday , an opposition group says . Ban Ki-moon describes the humanitarian situation as `` grave and deteriorating '' He accuses both sides of committing human rights violations . " Title: Why do we have to wait for a certain amount of time before getting our food?