Program. Should have been their wedding day but instead slain journalist and his fiance martina are being honored in a memorial for the couple was murdered in february in slovakia as it was reporting on alleged connections between politicians in the country and the mafia. And its blastoff for a new mission to mars nasa launches an unmanned spacecraft to peer under the red planets cross and look at how mars was formed. And welcome to the program russian Opposition Leader alexina vali has been detained along with more than a thousand other anti kremlin demonstrators according to monitors Police Seized him in moscow after he called for protests across the country ahead of president Vladimir Putins inauguration for another term as president. The down with the czar the rallying cry that brought together thousands of russians opposed to president Vladimir Putin they gathered in city squares across the country voicing their dissent and Holding Signs denouncing corruption. Because they up i think that every responsible citizen should express their opinion thats my duty as a citizen of the russian federations i love my country and i want something here to change yet stable im fighting for democracy because todays russia is an authoritarian monarchy with an element of totalitarianism and i think we need to fight against that in every possible way but lets assume that all women should so i want to defend my home country because it has been taken over by some social engine made monsters who are stealing our money and our freedom. Was the god it was Opposition LeaderAlexei Navalny who had called them onto the streets. We had been banned from standing for office in the recent president ial elections. The. Kiosks the crowd exists the city that belongs to putin i know they respond. He had just begun his speech when he was grabbed by waiting Police Arrested for disobedience and organizing an unsanctioned rally. Novelli was only one of many people arrested by police in a weekend of unrest that mas the start of putins fourth term in office. But we spoke with our correspondent emily sure went in moscow earlier asking what the atmosphere was like during these protests. The atmosphere i would say was was tense from the beginning even as the demonstrators assembled on pushkin square in the center of moscow there were actually putin supporters waiting for them who basically started a shouting match with them they were shouting for putin and the demonstrators assembling there were shouting for russia without putin and were shouting against putin and soon after that the arrests started there were groups of riot police out in force basically grabbing people out of the crowd and putting them into police vans now there was some defiance among the protesters as well after the police cleared the square some of them kind of returned to the square and kept Assembly Around the pushkin monument on the on the center at the center of the square as police kept arresting them as well now police here say that three hundred people were arrested just in moscow observers say the number is more likely to be around six hundred now its worth noting that the protest here wasnt authorized but protests also took place in several other cities in fact around ninety cities today people came out in support of me and some of those protests were authorized but there were arrests across the board. That was d w correspondent emily sure when reporting for us from moscow in slovakia instead of celebrating a may wedding friends and family are mourning murdered journalist. And his fiance martino close new rolled up could have been investigating high level corruption in the country there are still unsolved murders in february have led to mass protests which triggered the resignation of the Prime Minister amid demands to battle corruption and protect press freedom. It should have been one of the happiest days of their lives but in place of their wedding friends and family are honoring the murdered journalist ian could see i contains fiance martina with a memorial concert. Is where we can accomplish that and the investigation of the mass murder as well as causes of corruption can be. Its not known who shot could siac and his fiance at close range in late february but when he died the journalist had been working on an article about alleged connections between leading slovak politicians and the Italian Mafia in the cigars that in the article could siac named people and companies we have checked all the names and connected them to seventy criminal cases were looking into possible links. Prime minister has a bad fit so has resigned but behind the scenes many believe hes still pulling the strings thats prompted tens of thousands of people to protest. Slovaks are furious that have been received nations but not enough. Above all corruption must stop we need more public scrutiny. That seems unlikely in light of the latest development the countrys public broadcaster recently fired several journalists theyd signed an open letter against corruption in the media. Now some of the other stories making news around the world police in paris have fired tear gas at some protesters during a day of largely Peaceful Demonstrations across the country tens of thousands of people protested president emanuel calls sweeping reforms a year after he took Office Critics say his economic and social reforms favor the wealthy and corporations by cutting some worker protections. A coal mine explosion has killed at least sixteen laborers and injured several others in southwest pakistan Officials Say a rescue operation is underway to free about a dozen people who remain trapped inside the mine in baluchistan province according to authorities the blast was caused by a buildup of methane gas. A trench will flood has swept through a district in the turkish capital ankara injuring six people a powerful water set vehicles downstream through the streets dozens of homes and offices were also flooded Authorities Say crews have already started cleaning up the affected neighborhood. Russias first Floating Nuclear reactor is now crossing the baltic sea at nine Kilometers Per Hour it left St Petersburg last weekend and its heading for the arctic its meant to generate power for around two hundred thousand people in eastern siberia but many fear it could be an environmental time bomb. Environmentalists say the reactor represents a floating chair noble and they fear it could become a Nuclear Titanic russian Authorities Say the academic is safe and unsinkable the one hundred forty four metre hull carries two modified naval reactors the fuel rods and on board yet theyll be added in more months. To harden their support these and we are escorting this ship at the moment to attract attention to it we want to urge the Baltic States and also the nordic countries to do Everything Possible to stop this project from going any further. Security forces on the russian escort ships letting these environmental activists out of sight for a moment and have tried repeatedly to push the greenpeace ship away. Naturally its uncomfortable for the operator when we say quite clearly that this is not an order that its dangerous and its dangerous for the environment and a step in the wrong direction they dont want that in the. Bush you know. Starting next year the could you make lomonosov would generate seventy megawatts of electricity but russia has no experience with such an atomic power station and its exactly that which worries greenpeace in the East Siberian Sea there are icebergs and reefs and the accident with the reactor could contaminate large parts of the arctic. Its the two hundredth anniversary of karl marxs birth and a massive statue in his likeness has been unveiled in the german town of chair where he was born in the town have grappled with the decision to accept the statue which is a gift from china and its unveiling has been controversial just like the revolutionary philosopher himself. Hes the most famous figure to emerge from the city of true karl marx this five and a half meter bronze statue commemorating his birth is a gift from china and is expected to bring more tourists but so far the newly unveiled statue is attracting critics supporters of the fallen god movement which is banned in china protested in true as well as the far right alternative for Germany Party who say theres too much celebration of marx going on there met by counter protesters from the left though each stuck to their side its two hundred years since karl marx was born intrigue where he stayed for seventeen years he became a philosopher economist journalist and social critic best known for his masterwork capital the First Edition from eight hundred sixty seven is on display in the tree a museum marxs theories inspired dramatic social upheavals which affected millions and kind you cant blame call moxley the atrocities of the Twentieth Century those are very common. To have and you cant claim that hes a straight. The city of tree or wants to approach marxs legacy critically through its numerous exhibitions marx dominates tree or from the traffic lights to the souvenir shops the birthplace of capitalism is most renowned critic now profits from his legacy. The u. S. Space agency nasa has launched its latest probe to mars a powerful atlas five rocket is propelling the mars insite lander to the planets surface as we speak the journey is expected to take six months upon arrival the probe will be set deep under the planets cross for clues about how it formed. The launch is two years late due to a quick problems the delay also ramped up project cost to more than eight hundred Million Dollars the solar and Battery Powered lander is designed to operate for twenty six earth months which is just one mars year. The inside lander will be the first to examine the internal structure of the planet mars scientists have been eager to gather data on the red planets interior for decades. We know a lot about the surface of mars we know a lot about its atmosphere and even about its so i want to spear but we dont know very much about what goes on a mile below the surface much less two thousand miles below the surface down to the center of this heat probe should be able to fill in some of those gaps developed by scientists at the German Aerospace center it will measure the temperature of individual underground layers and determine how efficiently these layers conducts heat to do this the probe will have to burrow deeper into mars surface than any previous drill. Another instrument will monitor how much Mars North Pole wobbles as it orbits the sun. And for the first time a seismometer will measure seismic five gracious on mars surface caused by earthquakes and meteors strikes the data acquired by all three experiments will make it possible to make new suppositions about the inner structure of mars and the information will help scientists to reconstruct the Early Development of rocky planets such as the earth mars venus and mercury. This will allow them to look back in time to when the superheated elements separated according to their densities and formed layers in the young planets. The structure of the planets consists of a dense metal core less dense mantles and a rocky outer crust formed as the planet cooled. On mars this process appears to have been faster and ended earlier than on earth there even today we can see the traces of this Early Development phase on the earth these traces have been almost completely obliterated. Manchester united manager Alex Ferguson has undergone emergency surgery on a brain haemorrhage ferguson who seventy six is recovering in hospital in a statement united says the operation went quote very well with scott retired as the clubs manager and twenty thirteen after nearly two decades in charge for guests and is the most successful manager and british football he won thirty eight trophies with united including Thirteen Premier League titles and watching the news all the latest news on our website any time dot com and berlin thanks for watching. By a huge dortmund show good like say good for your Favorite Team swede got all the best goals weve got all told before this league oh right here. He is the whole judgement call here is serious everybody. Going to sleep one weekend here w. We make up over three watch as