the rising tide of knife crime in britain now the number one murder weapon it s being carried by growing numbers of children. we need to step right back to nine year olds, eight year olds, and guide them in a better direction, and that s all over the uk. plugging into the future volvo becomes the first carmaker to ditch petrol and diesel only cars. and a straight sets win for andy murray takes him through to the 3rd round at wimbledon. and coming up in sportsday on bbc news: warren gatland keeps faith with his 15. the lions coach names an unchanged team for their deciding test against the all blacks on saturday. good evening. the american ambassador to the united nations has described north korea s latest missile test as a clear and sharp military escalation one that has made the world a more dangerous place. it has been confirmed that the intercontinental ballistic missile fired by north korea for the first time yesterday, could have a range of more than 3000 miles