the bbc has been speaking to twitter s owner, elon musk. the last minute, unexpected interview came about after the bbc objected to a new tag describing it as government funded media on its main twitter account. in the interview the billionaire agreed to change this to publicy funded. he also defended the site s policing of hate speech and the mass sackings of staff and described taking over the social media firm as painful. do you have any regrets about buying twitter? i think it was something that needed to be done. it s been quite difficult. i would say, the pain level of twitter has been extremely high. this hasn t been some sort of party, so, it s been really quite a stressful situation in the last several months, not an easy one. so it s been quite painful, but i think at the end of the day, it should have been done and were there are many mistakes made along the way, of course? live now to san francisco and our technology correspondent james clayton. this was a sur
including some top secret material. the documents first appeared on online platforms such as twitter, lichan and telegram, as well on the messaging platform discord. the leak reveals information about the deployment and state of ukrainian and russian forces ahead of a ukrainian spring offensive and appear to outline us training and equipment being provided to ukraine ahead of that offensive. there are also suggestions that ukraine s air force may not be able to withstand more russian attacks. other leaked material included intelligence on other countries such as china, israel, and south korea. officials say they do not currently know the source of the leaks. the bbc s barbara plett usher has more. the pentagon says the us is still very much in the finding out phase. we are told that this is a serious risk to us national security and that it is a matter of top priority. a number of government agencies are working together to try to find out how this happened and what the poten
china is the world s largest car market, and whilst tesla generates most of its money from its electric car business, boss elon musk has committed to grow its solar energy and battery business to roughly the same size. here s mariko with the details from singapore. it is quite a big deal because of course, tesla already has that huge plant in shanghai to make electric cars, so it is basically increasing its investment in china. the fact that this announcement came when tensions between washington and beijing are quite high, that is quite interesting. as you said, this is a mega factory, to produce mega packs. they are basically very large batteries that can store energy, so that they can help stabilise the power grid and also prevent outages. now, of course, many of our viewers associate tesla with those electric cars and that is where the company generates most of its money from. but the company s boss, elon musk, is very keen to also grow its solar energy and battery busine
welcome to bbc news. we begin in northern ireland which is marking 25 years since the signing of the good friday agreement. the historic peace deal largely ended decades of violence in northern ireland. but uk prime minister rishi sunak says efforts must be intensified to restore the power sharing government that was central to the deal. it collapsed in the fall out from brexit and now the political dysfunction and security concerns are threatening to overshadow it collapsed in the fall out from brexit and now the political dysfunction and security concerns are threatening to overshadow the historic milestone. i spoke earlier to the bbc s mark simpson, who was present at the signing of the agreement. even though we heard the british, irish and american governments involved when he came to the multiparty negotiations here in belfast we thought one of the key players would walk out at the last minute. they didn t. there was an agreement. it was such a shock i got my copy. y