live from washington, i m paul reed in for jim acosta. you are in the cnn newsroom. and the hunt is on, new york times is reporting biden administration is searching for malicious computer code that it believes china has seen inside key u.s. systems. reporting to the times the malware may targets power grids water systems and communications for military bases and u.s. and around the world that could disrupt or slow u.s. military operations. which could be devastating in military conflict, such as a potential chinese attack on taiwan. cnn david sanger helped break the story, he is a national security for responded for the new york times, and a cnn political and national security analyst. david, the sounds pretty terrifying, how concerned is the white house? they re pretty conserved paula. there have been a lot of meetings, taking place and situation rooms, about this. they haven t said very much about it, we actually got on from one of the rare moments, we got a glimpse of t
but see off brazil at the women s world cup. england see off malawi in the netball world cup as they make it two wins from two in south africa. also coming up on a packed sportsday. max verstappen s relentless march towards another f1 world title continues, as he wins the belgian grand prix sprint. hello and welcome to the programme. in the last hour, stuart broad has announced that he is going to retire from all forms of cricket. a test career lasting almost. years in which he has taken almost test cricket. england are looking for the victory that would see them draw in the series. joe wilson has this report. brought has done so much more than we imagined this summer, with such a full heart and soul part of the test matches. his timing is perfect. as a man who has given so much of the ashes, his career has been defined by the ashes, and he now has a chance to end things with another test match victory thanks to a very strong day with england. let me take you through that, no
a third time. 1900, 192k, and now 202a. a century on, things have certainly changed and we re notjust talking about the outfits. every time there s an olympic games, it s a chance for notjust sport, but sport tech to take to the world stage. and we re always learning about new ways to monitor how exercise and sport affects the human body. and what s trialled here at elite level will almost certainly trickle down to the rest of us ordinaries at some point. so first, let s hit the pool where alasdair keene is checking out something very snug indeed. i knew it from a very young age that s where i want to be. the olympics is just amazing to go to as a whole, but obviously, it s taken me about four years to do so, so i m so happy to finally have made that progression. alasdair: getting to this point takes determination, lots of training, and the best technology. there s a piece of equipment that all swimmers have that s tightly regulated, and designers are constantly trying
ordered in the aftermath of the grenfell tower disaster. in a moment it will be time for sportsday but first a look at what else is coming up this evening on bbc news. after centrica announced a 12.5% increase in electricity prices, we ll be asking moneybox s paul lewis if switching is the answer, and if smart meters could be behind the price hike. we re live at the opera where a memorial performance of verdi s requiem is being held in memory of the grenfell tower victims. and we ll be celebrating all things yorkshire, as halifax s refurbished piece hall re opens, appropriately, on yorkshire day. that s all ahead on bbc news. now on bbc news it s time for sportsday. hello and welcome to sportsday. i m hugh feris. the headlines: unbeatable, unstoppable usain. bolt delivers his legacy wish as he looks ahead to his final champoinships. england s first injury blow of euro 2017. keeper karen bardsley will miss the rest of the tournament after it was revealed she s broken her leg
here at the london stadium. in his last major race on the track, he is beaten into second place in the final of the 5,000m. we will be speaking to him later. and it has been clear enough for many to be able to see the perseid meteor shower lighting up the sky overnight. philip can tell us if it is going to stay clear on sunday. hello, very good morning to you. it is quite a cool start to the day, but i think it is going to be a very pleasa nt but i think it is going to be a very pleasant day across many parts of the british isles. one or two showers in the mix. more details in 15 minutes. good morning. first, our main story: white supremacists have been told to go home by the governor of virginia, after one person was killed during violent protests, when a car was driven into a group of people. overnight, a 20 year old man from ohio was arrested on suspicion of murder. more than 30 people have been injured at the protests, as laura westbrook reports. this is what you represen