Deal on Climate Change. And good morning from wembley on fa cup final day, where 90,000 fans were packed into this famous stadium this evening with the world watching on. Iam in evening with the world watching on. I am in the chelsea end but i have got the red flag and scarf of arsenal. For the managers, got the red flag and scarf of arsenal. Forthe managers, it got the red flag and scarf of arsenal. For the managers, it is double or quits. Antonio conte against Arsene Wenger. In scotland, celtic are going for the trouble. And the age of the great adventurers revealed. We look at rediscovered footage filmed by explorers in the early decades of the 20th century. And darren has the weather. Good morning. Many of us have been kept awake by the heat and perhaps some thunderstorms. These storms will push north today. High temperatures. Still the chance of more rain over the rest of the weekend. Join me later. Thanks. Good morning. Police investigating the manchester Suicide Bombing have arrested three more men in the last 12 hours during raids in the city. 11 people are now in custody. Across the country, Security Arrangements for events planned for the Bank Holiday Weekend have been reassessed. Extra officers are expected to be on duty at Football Cup Finals in england and scotland and the great manchester run. Sarah smith reports. Armed police on the streets of hull. The security at the festival taking place here this weekend has been reassessed, as it has at hundreds of other events. The operation in manchester may be making good progress, according to Counter Terrorism detectives, but the threat level remains at its highest. As well as radio ones big weekend in hull, a strict security will be in force at the fa cup final at wembley, the scottish cup. Hampden park and Sporting Events in liverpool and manchester. In the city centre, the floral tributes keep coming. Police have praised the spirit of the people. And they want to assure everyone that progress is being made. 50 to assure everyone that progress is being made. So much has been achieved in that period of time. We have made huge grounds in terms of the investigation but there is still a lot of work to do. 0fficers the investigation but there is still a lot of work to do. Officers and other agencies are working with us around the clock. To make sure we do that. The arrests keep coming. Three more in the city overnight. Location is being urged around manchester include a flat in this block rented by salman abedi several months ago, which may have been a bomb factory. Another flat here in Central Manchester is where he is understood to have put the bomb together in the hours before the attack. His 22 victims have all now been named. Most recently, a 15 year old megan hurley from halewood in merseyside. The principal at her school described her death as a huge loss to them all. Last night, pink balloons were released in memory of all who lost their lives. And while the threat level remains critical, the threat level remains critical, the message was, go out, enjoy the weekend but remain vigilant. Sarah smith, bbc news. Catreena renton is in st anns square in manchester this morning. Many people still paying tribute to those who lost their lives and were horrifically wounded and injured after the attack . Good morning. You can see the number of people still coming here, a real mixture of emotions. There are armed police here as well. People continue to come here to pay tribute. There is a mixture of emotions. Sadness, of course. You can mixture of emotions. Sadness, of course. You can see mixture of emotions. Sadness, of course. You can see the individual tributes to each of the 22 who lost their lives, and the victims, some of them horrifically wounded. We see there is anger being expressed. People still outraged at what happened on monday night and will continue to be so. And defiance. People wanting to stand together with the people of manchester. 0ver there is a Football Shirt that says, we will never walk alone. That coming from liverpool fans supporting people in manchester. The Chief Constable came down last night to show people that he is working ha rd to to show people that he is working hard to keep them safe. That is important this weekend because there is the great city games, which started yesterday. The great manchester run, which happens on sunday. And what concerts this evening at old trafford. Ariana grande has tweeted that music is supposed to heal us, bring us together and make us happy. She wa nts to together and make us happy. She wants to do a tribute gig for the victims. She says she will continue to support the people of manchester, too. Thank you. Saint anne s square, Work Tributes are being paid to the victims of mondays type. Attack. In a few minutes well speak with former m16 Assistant ChiefNigel Inkster about how the Security Services are tackling the investigation. Leaders of the worlds leading industrial nations, the g7, have agreed a new action to Counter Terrorism in italy. They agree Internet Companies need to do more to tackle the spread. But they we re more to tackle the spread. But they were unable to reach an agreement on Climate Change. James reynolds is in sicily for us. For such an important meeting. Talk us for such an important meeting. Talk us through these Counterterrorism Measures and what did emerge from this meeting . They agreed to cooperate as much as they can. Bear in mind they say that since attackers, not just in in mind they say that since attackers, notjust in manchester but other attackers, Cross Borders, so but other attackers, Cross Borders, so intelligence sharing should Cross Borders as well. This was a chance for theresa may and donald trump to Repair Damage caused by last weeks lea ks. Repair damage caused by last weeks leaks. Theresa Repair Damage caused by last weeks lea ks. Theresa may Repair Damage caused by last weeks leaks. Theresa may once particular powers to be imposed upon Internet Companies, and social media companies, and social media companies, so that they would block threatening behaviour. And crucially, they would report this behaviour. That brings up a set of questions about whether these powers may be abused and whether it would bea may be abused and whether it would be a threat to civil liberties. Essentially this is the beginning of that discussion. We might have expected that agreement on areas to do with security. Climate change is the other topic under discussion. This was always going to be more difficult . Yes, because there is Clear Division between a lot of the leaders. 0n the one side, six out of the seven want everyone to stick to the seven want everyone to stick to the paris accord of 2015, which limits on carbon emissions, to keep the. On the other side, donald trump believes Climate Change is a hoax. He has threatened to withdraw the united states. 0ne hoax. He has threatened to withdraw the united states. One of his advisers has said his position is evolving. That gives the other leaders hope that some compromise may be reached. A couple, believed to be in their 805, have been murdered in county armagh. A relative found their bodies at their home in portadown yesterday afternoon. They are reported to have been stabbed. A a0 year old man has been arrested. Theresa may has accused Jeremy Corbyn of Making Excuses for terrorists, after the Labour Leader suggested British Military interventions overseas may encourage attacks at home. The general Election Campaign is back underway this weekend. Ellie pricejoins us from Our London Newsroom. Good morning. Yes, the general election ten, 11 days away. But every politician is mindful of, what we are all mindful of, is the National Security level after monday . Yeah. In view of what happened on monday in manchester, of course it is going to be a key issue. Last night, Jeremy Corbyn did an interview with andrew neil. He was unable to give his personal support to the renewal of the Trident Nuclear weapons system. That is interesting, because although we know thatJeremy Corbyn has, for decades, been against it, it is Labour Policy and of course he is the leader. It came a few hours after he made another controversial speech in which he said the uk Foreign Policy under him would be one that would reduce rather than increase the threat to the country. He said that like many experts there was a link between Military Intervention abroad and the Terror Threat back home. He said it wasnt about Making Excuses for terrorists but about looking at the causes of terrorism. Theresa may jumped but about looking at the causes of terrorism. Theresa mayjumped on that both in terms of the timing, being so close to the attacks in manchester, and the content of that speech. She said Jeremy Corbyn simply isnt fit to be prime minister. She returned early from the g7 minister. She returned early from the g 7 meeting of world leaders. That was a meeting where they talked among other things about terrorism. Her particular focus was about tackling extremism online. She is backin tackling extremism online. She is back in london today. We understand she is back in government on government business. She will be meeting with her election team. The election is just ten days away. Many candidates back on the Campaign Trail today but security and terrorism is a key issue. Thank you. President trumps son in law and senior Advisorjared Kushner discussed opening a secret Communications Channel with the kremlin, according to us media reports. The fbi is investigating mr kushner as part of a wider investigation of russian involvement in the Election Campaign. According to these latest reports, jared kushner, as well as being president johns son in law is one of his closest advisers, discussed establishing a secret Communications Channel between the trump Transition Tea M Channel between the Trump Transition Team and moscow, in order to discuss syria and other policy issues. He is alleged to have met last december with the Russian Ambassador to the us last december. And Michael Flynn to discuss the matter. General flynn was forced to resign in february after it emerged that he had misled other Administration Officials about the extent of his contact . With the ambassador. In the end, the Communications Channel was not set up. It was reported yesterday that mr kushner had a separate meeting with the head of a russian bank that has been subject to sanctions imposed by the 0bama administration. Reuters news agency is saying he had several telephone from conversations with sir guy casilla yet. Mr kushner is being investigated by the fbi as pa rt is being investigated by the fbi as part of their enquiry. This does not necessarily mean he is suspected of a crime. The National Autistic society says its deeply concerned about proposals by nhs bosses in South West London to reduce the number of children diagnosed with autism. Health commissioners want to focus on the most severe cases. They say it will relieve pressure on their teams. Construction has started on the Worlds Largest telescope, if at the top of a 3,000 metre High Mountain in the middle of the chilean desert. When completed, the european extremely large telescope or elt will be five times larger than the biggest instruments in use today, and its backers say it has the potential to transform our understanding of the universe. On the name, we are informed there is also the very large telescope. These are official titles. When the next telescope is made, if we have got very large and we have got extremely large, what is the next one . Where will you go . Thoughts on a postcard. Maybe not mike is at wembley today ahead of the fa cup final. We will be catching on with him later. And darren will keep us up to date with the bank holiday weather. As weve been Hearing Police officers investigating the manchester Suicide Bombing have arrested two more men in their twenties in manchester on suspicion of terrorism offences. Despite the threat remaining at critical, assistant commissioner mark rowley said police had got hold of a large part of the Terror Network they believe Bomber Salman Abedi was part of. Joining us now from Our London Newsroom is former mi6 Assistant ChiefNigel Inkster. Good morning. Given your knowledge of the Security Services, can you give me your assessment of the phrase the police are using, that they have got hold of a large part of this network . Yes. Well they have obviously moved very quickly. At the big question in the immediate aftermath of the bombing was whether indeed there was a network at all. Theyre normally is something in these situations. In this case the extent of the network seems quite significant. And this raises, i think, a problem that has been evident for some time that is coming into stark relief, that of latency. The extent to which there are a lot of people in this country who may potentially engage in jihadist activity. But for long periods of time arent doing anything that would justify taking action against them. Could you give us a sense from your knowledge of the re sources are available . We have heard quite a lot of talk about this, specifically in relation to Police Resources and also in relation to the intelligence services. What can the Government Draw on at this time . Well, the security at sub service itself, about 3000 people. It is able to draw ona about 3000 people. It is able to draw on a lot of Technical Resources provided by gchq. There are specialist Terrorist Police Units working with the Security Service and the other intelligence agencies. Whether these entities have the manpower needed to deal with the scale of the problem is always a debate. I think until recently, it has been felt that hes these agencies have been reasonably well resourced. Police numbers have been reduced as a result of austerity. But it is not clear whether this has any particular impact on the situation. I think the problem is that a specialist Counterterrorism Expertise doesnt grow on trees, it cant be recreated, it cant be created overnight. It takes time, training, experience to get people up training, experience to get people up to speed. There is also the question that if you expand an organisation very quickly, can you infect keep control of it . Do you risk the problem of diminishing returns if you expand to quickly . More numbers doesnt necessarily translate into more outputs and greater effectiveness. Lets talk about some of the potential threat of individuals. Newspapers say there could be up to 23,000 potential extremists in the uk. A lot of people thinking, just how is it that it is so easy for someone to go to somewhere like libya, maybe fight in places like syria, and then come back, apparently with very few questions asked about their movements and what they have been doing and how it may have changed them . That is a very good question. Of course, it depends what the ostensible roots of these individuals has been. Not all of them necessarily go to their end destination or travel back from them. That is a problem. I think anybody who goes through any airport in the uk will realise that Border Controls are, to put it mildly, somewhat haphazard. And this, i think, is a challenge. It is something that will have to be dealt with, as with so much else in this, bya with, as with so much else in this, by a combination of intelligence, by technology, and maybe yes, more people on the ground at border points. Thank you very much. Former mi6 chief counterterrorism specialist. Lets find out what is happening with the weather this weekend, with darre