Substantial chance that the planned summit with Kim Jong un won't take place next month Pyongyang has threatened to walk away from the plans of the U.S. Pushes for unilateral nuclear disarmament Jenny town is a research analyst there is a sort of pressure and a desire for this to be shorter process but at the end of the day you know it also has to be realistic and actually implementable and a lot of these actions especially when it comes to verification will take time no matter how quickly what the process Sajid Javid says he wants to reset the relationship between the government and the police he's making his 1st major speech as Home Secretary to hundreds of offices in Birmingham later it outlined his commitment to giving them the powers and the equipment they need we'll get a better idea of how Marks and Spencers is doing later as it announces its preliminary full year results it's already announced plans to close more of it shops than expected Here's our business reporter Guy Kilty things have been tough for Marks and Spencer for some time now and experts are expecting more of the same into days 4 year results with sales in both his food and non-food divisions expected to be down yesterday M. And S. Announced it is accelerating its current store closure program previously it said it would close 60 stores over the next 4 years that total has now been upped to $100.00 the security minister Ben Wallace says the U.K. Is fast becoming the cane capital of Europe he told M.P.'s that technology is making it easier for young people to trade drugs and make connections like never before Mark Zuckerberg has promised major changes to protect people's data the Facebook founder was speaking to leaders of the European Parliament the Belgian politician give a half step spoke to him You have to ask yourself how you will be remembered as one of the 3 big Internet giants together with Steve Jobs I should say and Bill Gates who have enriched all worlds were on the other hand in fact that the genius who created the digital monster that is destroying all democracies in our society storm that's a question that you have to put for yourself London ambulance service has been taken out of special measures after 2 and a half years inspectors at the Care Quality Commission rated the service inadequate in the vendor 2015 but its latest report has its good overall and outstanding for patient care. And there's a call for half of all films made by public organizations like the B.B.C. And film for to be written by women within 2 years it's been made by a trade union called the Writers Guild of Great Britain It estimates that female writers currently account for around 15 percent of film scripts and 30 percent of those for T.V. Chairs the guild television companies Paramount's their new shows for the season and the women are there the Writers Guild has done an independent research study about women writers and film and television over the last decade and the depressing result is it's flat lined over a decade and the figures are startlingly low to begin with the news Betty Glover has the Sport England captain hurricanes as his team have nothing to lose this summer's World Cup and is team should have a nice fit when talking about that aims so his name is Gary Rao it is that new ball sees left Darby to take over from Paul learned that he walked away falling stocks relegation from the Premier League England's AC Bronze has won the B.B.C. Women's Footballer of the year that was announced earlier this evening now Andrew Strauss is to take a step back from his role as England's director of cricket while his wife is treated for cancer he says the team will be in safe hands though while he initially takes 3 months out of the row and finally could Simon Yates become the 1st Britons win the Jerries Italia well is taking a huge step towards doing just that he will go into the final 5 days as the favorite after surviving stage sixteen's time trial with a 56 2nd lead that's you very latest from the sports this is B.B.C. 5 Live on digital online smartphone and tablet the weather dry night across the U.K. With clear spells and some patchy Mistry and fun for most of us heading further into Wednesday with some warm sunshine calling parkour Hello my name is Greg James our present tailenders alongside Felix white from the Maccabees alike and England's most successful boner of all time Jimmy Anderson yes that's me hard lots to talk about create wise to meet the. Talk about cricket is happening. A lot is going on there. I don't know I'm thinking maybe a midlife crisis he's already one of my favorite cricketers ever be switched on a really good bowler as if a rich opponent to. His secret seems to be Anderson download this from your favorite cult cost provider. On AM and F.M. Around the U.K. On digital and online I'm Roger Sharpe and we're up all night to so much being written about black holes in his days that some of it must surely be not since but the many scientists who stand on the shoulders of Einstein and Stephen Hawking are using better and better tools to tell us about the monsters that lock on to the bed of our own galaxy not 2 weeks ago scientists using data from Deep Space X. Rays told us that a swarm of star size black holes exist within 3 light years of the better part of our galaxy a dozen so-called little black holes co-exist rather perilous like with the monsoon in the middle. All over Britain it's 5 past to 5 past 9 in Grafton West Virginia Bailey Brown a Union soldier became the civil war's 1st victim of the battle of Philip I my prostate on North Poplar Street in Gasol Kansas the Mennonite Heritage Center includes 2 early schools at the bank $57.00 at the island in the sky in the middle of Canyonlands National Park in Utah 6000 feet up some people claim they can see 100 miles in 5 past 6 the eastern edge of Seattle of out A and Carson City California the greatest find of gold ever made brought wealth from the Comstock lode flooding in just one year after its founding the news comes from C.B.S. . This is B.S. News on the hour I'm Dave Barrett will we be focusing on Singapore 3 weeks from today the summit between leaders of the U.S. And North Korea is still a question mark I'm Steven Portnoy at the White House there was a difference the president says he noticed a change in attitude from North Korea after Kim Jong un met with Xi Jinping earlier this month I don't like that but he says he doesn't blame China's leader President Xi is a world class poker player Mr Trump says talks continue WANT TO SINGAPORE summit but he doesn't sound certain it will happen as scheduled in 3 weeks it may not work out for June 12th but there is a good chance it will have the meeting a South Korean government spokesman now says according to President moon J N There is no need to doubt North Korea's will to hold a summit with the US Not many reporters get to see North Korea firsthand and C.B.S. Has been traces the only U.S. Broadcast network correspondent to be at this location this is the only no nuclear test site in North Korea in terms of where they have exploded nuclear bombs. To test weapons essentially the regime says the nuclear site will be dismantled since Friday's school shooting in Santa Fe Texas governor Greg. Abbott is hosting a roundtable discussion on school safety every single time there's a shooting everyone wants to talk about what the problems before but now we know what the problem here is the problem is that innocent people are being shot and that must be stopped a bright blue sky on the California coast in advance and burg Air Force Base a short time ago he. Thought a Space X. Rocket was launched it's carrying 5 Iridium communications satellites and 2 others that will track water distribution on earth and its relationship to gravity Facebook C.E.O. Mark Zuckerberg speaking to the European Parliament after the data scandal that affected millions of users we didn't take a broad enough view of our responsibility now is a mistake and I'm sorry for it and going forward I expect that these increased investments in security will significantly impact our profitability. But I want to be clear keeping people safe will always be more important than maximizing our profits and as the trading day closes on Wall Street Stacy Cunningham looks to make some history for the 1st time in the 226 year history of the New York Stock Exchange a woman is going to run it Stacey Cunningham takes over on the exchange this Friday on Wall Street the Dow at the closes down 178 points Nasdaq minus 15 this is C.B.S. News it's been one year since the blast hit the Manchester Arena in Britain where the singer Ariana Grande had performed 22 people were killed today a memorial service one by one the names and faces of the 22 dead were projected onto a screen there were prayers from Christian Muslim and Jewish clerics and the bible reading by Prince William and now face Hope and Love these 3 and the greatest of these is love this multi-faith Multi Racial city defying with its unity the attacker tried to tear them apart Vickie Parker C.B.S. News Arianna grounded tweeted today I'm sending you all will light and warmth I have to offer on this challenging day stateside up to 25000 casino workers are voting today in Vegas on whether to go on strike bartenders housekeepers servers and cooks may consider walking out as early as June 1st they've Barrett C.B.S. News. It's time for us to join film Arsenault who is in Sydney today Hello Phil yes morning to you wrote. Your feature on your visit to New Zealand recently which is a it just sounds more and more sparkly and interesting over there doesn't it complete with their their very new very young prime minister yes she appeared at a technology conference via hologram so she certainly creating waves everywhere she goes expecting a baby soon as well so that will create a massive amounts of attention in New Zealand and it's a beautiful part of the world it's very different from Australia when I was living in the United Kingdom you often had the tendency role to think of Australia or New Zealand as country consonance and the people certainly are but the land mass the countries themselves are very very different the climate is different and I think for that reason the character of the people is very different. And it's a fantastic place to go and visit my dad lives over there so I have ample opportunity to go over there many many times but as we heard in that earlier story it is becoming increasingly a magnet not just for the rich and powerful but migrants escaping problems and concerns elsewhere to. Make it sound like it was just next door but it must still be quite a long flight for you even from from Sydney. I think it's about 2 and a half 1000 kilometers about 1800 miles across the Tasman Sea So if you fly from Sydney to Wellington for example that's round about it's a 3 hour flight so it's close but it's not that close and it's worth noting too that Australia's nearest neighbor is to the north in Papa New Guinea parts of P.M.G. And parts of Australia separated by just a couple of miles up there on the Torres Strait But certainly when it comes to the flow of people Tories hts and migrants the flow of people between Australia and New Zealand is pretty busy Well thank you for helping us think about this and says because I know that's what we're going to think about no and we're going to have some fairly mind boggling this is a minute tell us about your 1st guest yes this is well for the next 20 minutes or so we're going to delve into some fairly mind boggling figures something happening 12000000000 light years away something that sets them a to be the size rod of 20000000000 suns and all of this is the research of Dr Christian Wolfe Christian is from the Australian National University is Research School of astronomy and astrophysics and he's been doing some very important work regarding black holes Christian welcome to 5 Live thanks for sparing the time now you've recently discovered the fastest growing black hole known in the universe many many questions to be asked of you but 1st of all how did you find it . Well it was a bit of a surprise to ourselves although we were hoping to find things like this we were setting out to do this because we believe that the fastest growing and brightest black holes in the universe have so far been overlooked and the problem is that they look remarkably similar to sort of innocent Cluny you know biased OS to the sun in terms of color and in terms of faintness they appear the same in the sky and they're difficult to tell apart so these very fast growing black holes actually has been hidden in plain sight for decades they've been photographed decades ago with old equipment it's just that they haven't been identified and recognized for what they really are and that's the thing that we want to rectify because I think we've really overlooked the big guys out there now what is the goal. What is a black hole it's a big lump of mosse that is really highly concentrated think of the sun and compress it into the space of about a 1000000 kilometers or so that it has in diameter but less than one kilometer if you concentrate it so much you make the gravity close to its surface extremely strong so strong that not even light can escape and this is why we call it a black hole because you concierge anymore you conned receive any information from inside if you could fly a space ship inside of it let's just assume a magic spaceship and we could survive that process you couldn't send any pictures back out or you couldn't send any radio message messages because the radio signal. Would just all be in the black hole instead of getting out and reaching your destination so it is really a thing of mosse and a Think of information and we com describe it in detail we might wonder what does it actually look like how is it a ranged is it round or what's happening inside we know nothing about that because no information can actually reach us. But we can infer its presence from the gravity that it exercises on the bodies around it for example we have quite a massive black hole in the center of our own Milky Way galaxy so that's about 25000 light years away from us and for a long time we've known how much mosse is there we just have not known how concentrated that Moss is and the more and more resolution we had with the telescopes that were serving this region the more we could confine this mass to a smaller and smaller space until we realized OK while we're not getting any light from this big lump of mass there anyway we now have confined it to such a small space that if you put that much moss into such a small space and you use Einstein's equations off relativity you can just work out this thing is going to have an event horizon as we call it from within which no light can come out so we call it a black hole whatever its internal structure and this is so big it's consuming a mass equivalent to our sun every Today is the mass that it's chewing its way through what he sees. It was that sort of mass it's just gas clouds it lifts in a young galaxy this is we see this over 12000000000 years in the HOF the light has been traveling for such a long time to reach us that means the F. Pocket in which we actually see it was just 1200000000 years after the big bang and all the big black holes that we know of they live in centers of galaxies they 1st need to form from some sort of office whether it's in stocks collapsing in on themselves and then attracting more gas clouds or whatever is actually going on that it's nice to them in the very beginning they always live in galaxies and they then feed on streams of gas and potentially also stars that get too close and get disrupted Now our next hole in the center of the Milky Way which are only $5000000.00 times the masa sun it's a fairly modest black hole that is currently dormant it's not feeding on anything and one reason for that is that our galaxy is in a fairly peaceful dynamic state most of the stars and just all the teams on the ground are slightly elliptical albeit in the disk of the galaxy around the black hole and so these are stable orbits and then off getting anywhere near the black hole not near enough to be disrupted or suffer any particular fate whereas in the early universe not so for those galaxies that are forming for the 1st time there are lots of chaotic motions and streams of gas coming together also streams of gas hitting each other suffering friction slowing down falling towards the centers of these galaxies so it's much easier to actually feed these black holes with new material and also bring Stoss down there which then gets disrupted close to the black hole and get sucked in Hello Dr Wilson drop his or. Well no you made a very well thank you very good to hear you when you made your spectacular announcement you said that the mass of this black hole was equivalent to 20000000000 times the mass of the Sun How did you begin to arrive such an enormous figure. Hi Yes that's a good point that you're bringing up there because really we do not know for sure that this is the mosque of the black hole but we believe that this is a lower limit to it so we believe it is at least 20000000000 cell in a mosque this but we'll setting out to actually measure it with a suitable instrument that has often been used to measure the masses of other black holes by measuring this feeds off the motions of the gas that circles around the black hole unfolds in these speeds gives you an indication of how strong the gravity actually ease We'll get to that hopefully in a few months time and then we'll know a more accurate figure but the question is is is there why does it have to be at least $20000000000.00 times the mass of the sun already and the point here is that we observe that holds to have a speed limit to that growth they can only suck in so much matter time and how much they can actually suck in is directly proportional to the mosque they already have so if you keep feeding the black hole with ads a really high rate you just supply them enough food they can grow within the speed limit continuously and it's like an exponential growth like capital investment with a fixed interest rate and here the interest rate for the for the growth of the black hole mosque is actually fairly low it's just one to send in 1000000 years of time but the black hole ready is of course have a long time to grow so what we would fain here with the mouth of the black hole is we've never really seen black holes growing above that and so we argued that faith growing at the speed limit and this happens fairly often in the early universe we see that. Then. The growth rate from the amount of light that we use this is the fastest growing and that means also the brightest black hole in the early universe from that we can infer it must have to release so much mass in order to be able to actually suck that much methane but it could be more. Will you ever be able to calculate just how much stuff it's actually capable of consuming I mean my thought is if you're looking back 12000000000 light years to see it if you look back you know if you were here. 7000000000 years later would you be would you be seeing something that was indeed coming closer and closer and closer to our solar system is would it have reached its speed limit and would it be roughly where it is right now. Actually if the universe expands and it expands very quickly and what that does is it really drives a part of the galaxies from each other that kind of means the universe will get a lonelier and lonelier place over time if you if you fast forward many many 1000000000 years into the future. We will probably not be able to see many other galaxies outside of the Milky Way right now astronomers study millions and billions of other galaxies and they are within the reach of our telescope