online. this is t w news coming to you live from berlin china's well way it goes on the offensive the tech company is suing the u.s. government it says the law limiting its access to the american market is unconstitutional also in the program persona non grata venezuela's government expels german ambassador daniel premier for backing opposition leader one kaleido despite the move to germany says why do heads its unwavering support. and manufactured crisis or real emergency the us department of homeland security

presents new data on illegal immigration that says president trump urges lawmakers to back his bid for a wall along the us mexico border. following terry barton welcome to the program chinese tech giant huawei is suing the united states for limiting its access to the american market for telecoms equipment was always challenging a u.s. law that labels the company a security risk and bars federal agencies from buying its telecoms products while weighs legal challenge comes as trade negotiations between the u.s. and china are at a critical point. for years while way has sought to reassure the world of two things that it is not under the control of the chinese government and that it

doesn't spy on consumers. a shift in tone from defense to accusation the us government had said. it's wrecked it hurts our servers and just storing our you merril's and hold allegations of american government interference and theft of corporate secrets while ways message to the united states we can play the blame game two hours before the announcement the backdrop to what's becoming an ever escalating dispute while ways chief financial officer among wang jew leaving her house in canada for an appearance in course she's been detained in the country since december accused of helping her company violates u.s. sanctions on iran she claims the arrest violated her rights and is politically

motivated. while ways decision to sue the american government to a ready high cost conflict the u.s. effort to get allies to shun the firm threatens to bar the company from major markets and puts billions of dollars of investment in super high speed five g. networks out of risk it also adds tension to an already complicated trade relationship between the world's top two economies. well for more now we're joined by kate ferguson from our business desk good morning kate the morning so quite way is striking back in the courts saying that it's being unfairly discriminated against in the united states so what do we make of that all this is such a dramatic shift in tone so for the last few years has taken a really defensive stance so they've endured accusations of being in cahoots with the chinese government of spying on customers stealing corporate secrets and now

they're saying well do you know what you are doing the exact same thing but i think it's really interesting because that strategy of being defensive has been very deliberate because he knows what's at stake so at the moment it's already the second largest smartphone maker in the world and it's a leader in five g. technology that's the super high speed highly reactive internet of the future but it knows that if it doesn't have the trust of the world it doesn't really have a future at the side of china so up to now it's enjoyed these accusations it's been quite patient and even despite lack of evidence it's taken quite quite a cautious tone now that has shifted dramatically they're fighting back they're saying you have no evidence you have absolutely no right to accuse us of things that you yourself are guilty of this comes as the u.s. and china are trying to negotiate their way out of a bitter trade dispute what does this legal move away mean for those negotiations

way isn't officially part of the trade negotiations between the united states and china but it's definitely going to overshadow them because when a chinese company sues the american government a political issue and it's also going to be drawn out over a really long time because even though the chief financial officer who's who was arrested in canada she's only going to start those extradition proceedings in may so that whole process is probably going to take several months. with the legal proceedings against the u.s. government it's just going to draw a life and it's going to overshadow any sort of relationship between the united states and china and it's also really significant because of this race to draw five g. technology and it's all a power game you know the way you know it's a leader in this technology a lot of countries want to get in on the game they need this this kind of know why and this is the point at which why his saying maybe you need us as much as we need to you kate thank you so much for your analysis kate ferguson from the that we have

business faith. but as well as government has declared germany's ambassador persona non grata and is demanding he leave the country the foreign ministry accuses. of interfering in that as well as internal affairs after he expressed support for opposition leader quite know germany is among the countries backing why those bid to oust president nicolas maduro. only freedom says this. thanking germany his words approved by deputies in venezuela is opposition controlled national assembly with. germany backs one venezuela's legitimate leader. it seems that's one reason the government of his rival nicolas maduro has told the german ambassador to leave the country. oh yes very. this regime the disease power has no right to declare anyone persona non-grata this

is simply a threat and that's how it should be sane by the free world the german ambassador and his country have helped bring in humanitarian i mean israel and. its aims the madeira regime want tolerate anyone who wants to help then it's why law. i would use with the german envoy i was among a group of diplomats he met quite at the airport on his return to caracas on monday helping him advocate arrest. so far daniel crean a is the only one of them to be expelled the government accusing him of meddling in internal affairs germany says this kind of pressure won't work. they go head to the german government has decided to recognize one guy do as interim president who should bring about free fair and democratic elections in venezuela this. is completely income preventable reaction

will in no way change our position kind of stellar. and quite as most important back steps up its campaign to topple madeira. united states will revoke seventy seven visas including many officials of the moderate regime and their families we will continue to hold them of their own regime accountable until labor ta is restored and venezuela. matures expulsion of a western diplomat and the tightening of u.s. sanctions it's just the latest round in the battle between madeira and his opponents abroad. as venezuela's political crisis deepens. now to some of the other stories making headlines around the world today facebook c.e.o. mark zuckerberg says his company which owns whatsapp and instagram plans to shift its focus to private messaging services in a post on his own profile page zuckerberg says the company would encrypt

conversations on more of its messaging services and make them compatible but he cautioned that details of his plan could change facebook consults experts throughout this year. the e.u. has top court has ruled that the blocks food safety agency must disclose details of studies on the disputed weedkiller life saved e.u. lawmakers had sued for the studies to be released the european commission had classified lies of life a state as safe but decided the to make the studies available critics suspect life a say can cause tenser and harms the environment. a u.s. senator says she was raped by a superior while serving in the military part of mc sally told a congressional hearing that she didn't report the incident and then because she didn't trust the system like sally was the first female combat air force pilot story she was appointed senator for arizona in december after her predecessor.

in the u.s. department of homeland security secretary kristin nielsen has defended president trump's decision to declare a national emergency on the southern border in testimony to a congressional committee nielsen describe the situation at the mexican border as a real crisis ailsa's testimony came a day after u.s. customs and border protection released new data on illegal order crossing. the department of homeland security presented photos and data to show that illegal immigration has reached a level that makes it a legitimate emergency the agency counted seventy six thousand illegal entries in february alone a third more than in january most of the arrivals are families who hope that bringing children will improve their chances of getting into the u.s. . the message from this morgan is asians to parents in guatemala honduras and el salvador is clear if you bring

a child you will gain entry to the united states and you will be allowed to stay in . u.s. courts have in fact repeatedly ruled that authorities may not detain families indefinitely or deport them officials also say the trump administration's declaration of a state of emergency and its values to improve border security have fueled a spike in immigration testifying before congress the head of the department of homeland security described a growing crisis one million illegal aliens at our southern border this year our capacity is already severely restrained but these increases will overwhelm the system entirely. the question now is whether the new data will persuade some lawmakers to support the president's state of emergency. israel's hebrew university says it has obtained a new trove of albert einstein's manuscripts from a private collector in the united states documents have never been displayed in public before and experts say they could shed new light on the mind of the nobel

prize winning physicist ahead of what would have been his one hundred fortieth birthday the precious cargo arriving at jerusalem's hebrew university the gift from a donor in the u.s. has arrived just in time for albert einstein's one hundred fortieth birthday over one hundred documents and letters penned by the physics genius will now be made available to the public for the first time they let us hear. really the reflect him as a mensch and he says this letter is signed papa einstein wrote it while in exile to his son in switzerland in the letter he expresses his great fear the rise of the nazis. but he maintained a naive hope that change was about to come even in germany. blot nunc some. einstein never returned to germany in one thousand nine hundred fifty

one he here mercifully wrote a close jewish friend who had conferred it to christianity telling him you certainly won't go to hell sometimes he expressed his views bluntly he was a man with two feet of me on the ground most of the new documents are working notes among them one hitherto unknown one stemming from his decades long search for a unified field theory the trove will compliment thousands of documents already in the hebrew university archives and study was one of the university's founding fathers and entrusted his intellectual legacy to it. sports now we got some football manchester united through to the quarter finals of the champions league after a dramatic finish to their tie against some police on a united took advantage of defensive lapses on the part of the hosts in the first half roommate who scored twice with p.s.g.

responding through one ben up then in stoppage time the referee checked a replay of the handball incident before giving marcus rush for the chance to win it with a penalty kick rash word and manchester united are through to the final eight of the champions league. tuesday's other champions league game also featured a dramatic finish with porto overcoming roma thanks to a nother controversial penalty roma led the time after the first leg but porto managed to push the match up into extra time and in the waning minutes alex thomas scored from the penalty spot to put the portuguese side through. forgo just reminder the top stories we're following for you here today on d w news chinese telecoms giant huawei is suing the u.s. government it says a law limiting its access to the u.s. market is unconstitutional a legal challenge comes with trade negotiations between the u.s. and china at a critical point. and venezuela's government has ordered the german ambassador to

leave the country that's after daniel treanor expressed support for opposition leader one why do germany is one of the countries backing why those bid to oust president nicolas maduro. so i use now soon we will be with you at the top of the next hour thanks for watching. we make up over a week watch as a fish and chip types. the symbols of a piece of. the want to shape the continent's future it's the heart of it and join dumpsters as they share their stories their dreams and their challenges.