this is bbc world news, the headlines in the world cup in qatar, argentina have become the second team to make it to the quarter finals, after a 2—1 victory over australia. earlier, the netherlands beat the usa 3—1. ukraine's president zelensky has criticised the price cap which his western allies are trying to impose on russian oil exports. he says a ceiling of 60 dollars per barrel is too weak to have a serious impact on russia's economy. relatives of a palestinian man shot dead by israeli troops in the occupied west bank this week have told the bbc there was no justification for his killing. raed al—naasan was one of four men killed in similar circumstances in a single day. health officials in britain have warned parents to look out for symptoms of a condition caused by strep a. six children have died recently