his attacker was a former member of the japanese navy. coming up in 10 minutes time, newswatch. but first on bbc news, here s click. it s one of the biggest events on the sporting calendar. the players. powerful. light of foot. lightning fast. it requires physical endurance and nerves of steel. and that s the reason that every year, the crowds spill out to watch wimbledon. you see that there? that is centre court and it s been in that spot now for exactly 100 years. a centre court centenary. indeed. nice line. i know how much you love wimbledon but are you like my aunt, who shouts at the tv for two weeks? i absolutely love it and i absolutely am like your aunt. this is the most stressful two weeks of the year for me. my heart rate goes through the roof and i m just watching the thing on tv. oh, you need one of my activity trackers. i ve got a few to spare to track your heart rate. ah, yes! how did you get on with those? well, i ll tell you, and you, about that in a bit. righ
the ukrainian soldiers here, to take cover under the trees. the russians are flying over these positions, trying to spot where they are. and novak djokovic reaches another wimbledon final, beating britain s cameron norrie. hello, welcome to the programme. twitter and elon musk are in an extraordinary stand off over his more than $40 billion deal to buy the social media company. the world s richest man wants to pull out of the deal, claiming he s not received the data he asked for about the number of fake or spam accounts on the platform. but twitter s board says it will sue mr musk to enforce the deal. shares of twitter fell 6% in extended trading over the news. here s our north america technology reporter james clayton. elon musk is essentially saying that when he put that offer in, he thought that there were more users that actually used twitter than there actually are. and, to be fair, there are a lot of spam accounts on twitter. twitter actually said yesterday that they d