Maintains the majority of footage highlights good policing. Hello, im sally bundock. We begin in the United States, where Donald Trumps republican rivals for the white house have criticised him for failing to turn up to their latest tv debate. Seven candidates battled it out at the partys second president ial debate in california, but trump chose not to attend. According to polls, the former president remains dominant over the rest of the field by a margin of more than a0 points. One of his rivals, ron desantis, condemned him for failing to show up to the debate. He said the former president was missing in action. Where is joe biden . Where isjoe biden . He is completely missing in action from leadership and you know who else is missing in action because mac donald trump is missing in action. He should be under the stage deny, he owes it to you to defend his record when they added 7. 2 trillion to the debt. Another contender, chris christie, mockingly referred to him as � donald duck�. Donald, i know youre watching, you cannot help yourself, i know you are watching and you are not here tonight not because of polls and not because of polls and not because of polls and not because of your indictments, youre not here tonight because youre not here tonight because you are afraid being under the stage and defending your record. You are ducking these things and you keep doing that, were not going to call you donald trump any more, were going to you donald trump. That aives ou going to you donald trump. That gives you a going to you donald trump. That gives you a taste going to you donald trump. That gives you a taste of going to you donald trump. That gives you a taste of that debate. Live now to, Caitriona Perry who is live at the Ronald Reagan president ial library in simi valley, california where the second republican president ial debate has just wrapped up. It was extremely lively. Talk us through it. It really was. It was in contrast to the debate with salt a month ago when candidates went home with homework and worked out. We saw a month ago. They turned on each other and on donald trump from early on, as you heard in the clips just played. Last time it was lets not talk about him but this time a lot of the pointed arguments were put towards the former president and that is because he is the frontrunner in the Republican Party, no matter what poll you look. He is a0 points clear of the rest of the field. Choosing not to come here because he felt there was nothing in it for him and we heard from cbs news, they are reporting the Donald Trump Campaign said he will also skip the third debate in november in miami. He obviously sees merit in that strategy. In miami. He obviously sees merit in that strategy. In that strategy. In terms of how those in that strategy. In terms of how those rebates in that strategy. In terms of how those rebates are in that strategy. In terms of how those rebates are received, who has come out the best so far . , far . Nikki haley is banded around as far . Nikki haley is banded around as some far . Nikki haley is banded around as some of far . Nikki haley is banded around as some of the far . Nikki haley is banded i around as some of the better performers. And for Ronald Reagan, Foreign Policy was very important. He wanted to achieve peace through strength and that america had a responsibility to be a strong country around the world, a superpower and to engage and we have seen those policies of the Republican Party dramatically drawn back under the presidency of donald trump so nikki haley and mike pence to an extent tried to redraw that. He is seen as a high point in the republican history, Ronald Reagan. Ron desantis also had a change in strategy, engaging early on about the fact donald trump was not here. And that perhaps people would not have known his achievements in florida as governor of florida. Five of the seven people on this stage are all make were governor so people pointing back to that Track Records and achievements they have had in the past as a indication being tilted future performance. Indication being tilted future performance. Catriona, thank ou so performance. Catriona, thank you so much performance. Catriona, thank you so much. At performance. Catriona, thank you so much. At the you so much. At the Ronald Reagan president ial library in california to basically talk through that debate as it was happening. So instead of attending the debate in california, donald trump was here, addressing workers at a plant in michigan, after touring a manufacturing facility. Heres some of what he said. I want a future that protects american labour, not foreign labour. A future that puts American Dreams over foreign profits, and a future that raises american wages, that strengthens american industry, that builds National Pride and that builds National Pride and that defence this country because mac dignity and does not squander it to Foreign Countries that hate us. Donald trump speaking countries that hate us. Donald trump speaking to countries that hate us. Donald trump speaking to a rally countries that hate us. Donald trump speaking to a rally of l trump speaking to a rally of workers who work at a car factory in michigan. And in the tried also, ongoing strikes with three of the big car makers. President joe biden was there yesterday on the picket line which was unprecedented for a sitting president tojoin a unprecedented for a sitting president to join a picket line and to make a political statement. It has not been done before. Daniel lippman covers the white house and Washington For Olitico and hejoins me now. Lets start with donald trump, i guess, and what we were hearing from him there in michigan, and his choice to be there and not at the debate. He clearl there and not at the debate. He clearly does not want to be the target of a tax from his fellow republican candidates. He is ahead in the poles by double digits, plus 50 , and it does not make sense for him to open himself up to criticism on a National Debate stage and he would rather try to set the agenda and programme the debate by going to a place like michigan where he actually went to a non unionised facility, as the uaw has pointed out. find to a nonunionised facility, as the uaw has pointed out. And to what extent was the uaw has pointed out. And to what extent was joe the uaw has pointed out. And to what extent was joe biden what extent wasjoe biden trumped if i could put it what extent was joe biden trumped ifi could put it donald trump trumped ifi could put it donald trump announced trumped ifi could put it i donald trump announced a visit before Joe Donald Trump announced a visit Beforejoe Biden came to the tried and so he was saying joe biden is following us. And so he mate have been met with jeers when he walked on the picket lines and a lot of those workers are democrats, they support the democrat party, but he is trying to keep that base of blue collar supporters strong and so tell people that even though strong and so tell people that even Thouthoe Biden is very prounion, he can also deliver for the working class. For the working class. Lets talk about for the working class. Lets talk about the for the working class. Lets talk about the debate now. Among republican candidates. It hasjust among republican candidates. It has just wrapped among republican candidates. It hasjust wrapped up. What among republican candidates. It has just wrapped up. What are people saying about the various candidates and the fact they are so far away from the leader which is donald trump . Which is donald trump . What the re which is donald trump . What theyre saying which is donald trump . What theyre saying is which is donald trump . What theyre saying is the which is donald trump . What theyre saying is the debate l theyre saying is the debate was not a huge factor in terms of it is not going to have a lasting impact, it is not going to help a lot of these candidates breakthrough. They become famous for a night but then that disappears. You are already seeing some of canadas who were not able to make the debate stage like asa hutchinson, you may see some candidates drop out but it is still a fragmented field which makes it hard for an alternative to donald trump to arrive just like in 2016. Arrivejust like in 2016. Daniel lippman thank you much for talking to us. Later in about 20 minutes we will be going back to that story and it is such a big issue for the car sector in the United States and the president was among striking workers yesterday. We had donald trump there as well so all that in more detail later. Uk police are investigating the murder of a 15 Year Old Girl in south london, who was stabbed on her way to school. A teenage boy was arrested shortly after the girl died at the scene in croydon, and police say he may have known the victim. Louisa pilbeam reports. Behind these screens overnight, Forensic Experts searched for evidence after a teenage girl was killed, stabbed in the neck on a busy street on her way to school. This bus had been full of schoolchildren at 8 30am on one of the main roads through the london borough of croydon. The bus driver and passers by tried to save the 15 year old. Witnesses said they had been an argument with the boy who tried to give her all make herfriend flowers. The girl who has not been named by police died before she could be taken to hospital. 0r. Before she could be taken to hospital. Or. Detectives that she hospital. Or. Detectives that she may hospital. Or. Detectives that she may have hospital. Or. Detectives that she may have known hospital. Or. Detectives that she may have known her| that she may have known her protector. Within 75 minutes of the incident happening, a 17 year old boy was arrested in new haven tim. He will be questioned by detective. We remain in the early stages of our investigation however based on what we know so far, we believe that were not looking anyone else in connection to this offence. Anyone else in connection to this offence. The weapon was described this offence. The weapon was described as this offence. The weapon was described as a this offence. The weapon was described as a long this offence. The weapon was described as a long sir this offence. The weapon was described as a long sir markl described as a long sir mark rowley life by witnesses. Head of the met police visited the scene. 0ld Palace Ofjohn Whitgift was a pupil in year 11 is that everyone was deeply shocked by the senseless death of a much loved pupil, a feeling echoed by the local mp. I am heartbroken that a child in my time has been killed on her way to school and i cannot imagine the grief that her family will be going through at this time. ,. , this time. Overnight, people came to lay this time. Overnight, people | came to lay flowers and leave attributes. In a shop that such attributes. In a shop that such a crime could happen in their area, in a broad daylight. Louisa pilbeam, bbc news. A Special Bbc Investigation has found that uk Police Officers are widely misusing their body worn cameras by switching them off when force is used, and deleting or not disclosing footage. Some of the misuse came to light in the case of a brother and sister who were arrested during a protest in london. The National PoliceChiefs Council said the majority of body worn video highlights good policing. 0ur investigations correspondent Noel Titheradge has the story. Three years ago a black lives matter protest was attended by a brother and sister. The protest a brother and sister. The protest was a brother and sister. The protest was initially a brother and sister. Tie protest was initially peaceful. There was dancing, speeches. Two hours in and that peace was broken, a clash quickly escalated leading to louise cosmic restraint. s louise. I cosmic restraint. 5 louise. I completely blacked out, i could not breathe. I was telling the officer to help me get my hand and he continued to rub my face in the ground and kneel on me. The siblings were arrested and charged, accused of assaulting an officer and being threatening and abusive. Now, body want video shows for the first time the force used on the siblings. I first time the force used on the siblings. First time the force used on the siblings. I was punched in the siblings. I was punched in the face. The siblings. I was punched in the face. My the siblings. I was punched in the face, my sister was the siblings. I was punched in l the face, my sister was pushed and we were charged with assault even though we were assaulted. Brute assault even though we were assaulted assault even though we were assaulted. ~. ,. , assaulted. We examine how the incident unfolded in assaulted. We examine how the incident unfolded in little incident unfolded in little more than a minute across multiple cameras. What year as louise is pushed backwards and just five seconds later, in the far left corner of the screen, different body want camera shows something different. Moments later, and having removed herself from the front of the protest to search for her car keys, she is restrained by a group of officers. I literally thought i was going to die. I blacked out. Despite what they to die. I blacked out. Despite what they experience to die. I blacked out. Despite what they experience and to die. I blacked out. Despite| what they experience and the charges they were facing, body want video shows a Police Officers did not disclose the force. It officers did not disclose the force. , force. It was very wet, the evidence force. It was very wet, the evidence that force. It was very wet, the evidence that was put in i force. It was very wet, the l evidence that was put in his case and the evidence that was benefiting him was put in my case. ,. Case. Us getting the evidence for each of case. Us getting the evidence for each of our case. 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We all know that arresting people we all know that arresting people is we all know that arresting people is difficult we all know that arresting people is difficult but we all know that arresting people is difficult but if. We all know that arresting i people is difficult but if you have people is difficult but if you have nothing people is difficult but if you have nothing to people is difficult but if you have nothing to hide, people is difficult but if you. Have nothing to hide, release the video. Have nothing to hide, release the video, released have nothing to hide, release the video, released the the video, released the information the video, released the information and the video, released the information and be the video, released the information and be transparent and honest information and be transparent and honest and honest. Louise differed starting a and honest. Louise differed starting a law and honest. Louise differed starting a law degree and honest. Louise differed starting a law degree for i and honest. Louise differed i starting a law degree for three years ferrying a prosecution. The siblings were acquitted but they say the legal fight had a big impact on their life. I was accused o