with their discovery kalen ratcliffe and samantha have laid the groundwork for a whole new era of drug development one that is now starting to address conditions that modern medicine seeks to heal. all right let's bring you up to date now with some of the other stories making news around the world hundreds of haitians have joined protests in the capital port au prince demanding the ouster of embattled president job in n.y.c. the demonstrators are angry about corruption rising inflation and a lack of food and fuel at least 17 people have been killed in the past 3 weeks of unrest brazilian police have opened an investigation into possible criminal activity surrounding an oil spill off the country's north eastern coast oil slicks polluted beaches over the weekend and cleanup efforts on now underway the country's coastal region is renowned for its sandy beaches and is popular with tourists. a stolen truck has plowed into cars waiting at a traffic light in the german town of limbo again injuring 16 people the male driver has been detained and police said they are investigating whether it wa

with their discovery kalen ratcliffe and samantha have laid the groundwork for a whole new era of drug development one that is now starting to address conditions that modern medicine seeks to heal. or let's take a look now at some of the other stories making news around the world iraq's president barham salih has condemned attacks on protesters and journalists carried out by the military earlier the government acknowledged that soldiers hardly used excessive force against demonstrators more than 100 people have been killed and 6000 wounded in a week of demonstrations against corruption and economic mismanagement. in ecuador hundreds of indigenous people who farmers have clashed with security forces they were marching towards the capital quito to protest soaring fuel prices right place in the military used tear gas to try to disperse the demonstrators on the outskirts of the city. brazilian police have opened an investigation into possible criminal activity surrounding an oil spill off the country's northeastern coast oil slicks polluted beaches over the weekend and cleanup efforts all

the healing of wounds treating patients with severe anemia or even cancer in their discovery kalen ratcliffe and cements of have laid the groundwork for a new era of drug development one that's now starting to address many dangerous aliments that modern medicine seeks to heal. all right let's bring you up to date now with some of the other stories making news around the walt hundreds of haitians who have joined protests in the capital port au prince demanding the ouster of embattled president jovan n.y.c. the demonstrators are angry about corruption rising inflation and a lack of food and fuel at least 17 people have been killed in the past 3 weeks of unrest. in ecuador hundreds of indigenous people and farmers have clashed with security forces and were marching towards the capital quito to protest soaring fuel price is right police in the military used tear gas to try to disperse the demonstrators on the outskirts of the city. brazilian police have opened an investigation into possible criminal activity surrounding an oil spill off the country's northeastern coast oil slicks polluted beache

the healing of wounds treating patients with severe anemia or even cancer in their discovery kalen ratcliffe and samantha have laid the groundwork for a new era of drug development one that's now starting to address many dangerous aliments that modern medicine seeks to heal. she won the hearts of millions around the world after a video of her singing opera in an l.a. subway went viral just over a week ago emily's a book opens for the thousands of anonymous homeless people on the streets of southern california but over the weekend she took what could be her 1st step toward stardom when she performed at the annual little italy celebration in los angeles so here is just a taste of emily's a book his rise from the subway to the big stage. her . her mom. the. it's quite the transformation alex forrest whiting can tell us more welcome alex let's start with the lady herself what is really the mocha story well she's a trained musician him move from russia to the states in her twenty's and she's now $52.00 but she became homeless around 2 years ago when have very precious violin was taken and then br

the healing of wounds treating patients with severe anemia or even cancer in their discovery kalen ratcliffe and cements and have laid the groundwork for a new era of drug development one that's now starting to address many dangerous ailments that modern medicine seeks to heal. now let's get more on this from a derek williams from a d. w. science welcome a derrick from the report they have a stiff does sound very interesting tell us more about what caitlin radcliffe and samantha have done well these 3 researchers back in the 1990 s. looked at that 1st of all oxygen is fundamental to life everybody knows that we need oxygen in order as we just heard to convert food into energy and every organism needs energy so we've known that for a very very long time in fact an earlier nobel prize laureates received it in the thirty's for describing that process of oxygen helps turn food into energy what we didn't know is how cells respond to the availability of oxygen because oxygen is available at different levels all the time depending on whether for example you're exercising or if you're sleeping your

wounds or in treating patients who suffer from severe anemia or even cancer with their discovery kalen ratcliffe and samantha have laid the groundwork for a whole new era of drug development one that is now starting to address conditions that modern medicine seeks to heal. the rugby world cup is winding toward the knockout stages in japan and also meanwhile in in japan in the capital tokyo of global gate rugby turn it took to the pitch the 1st of its kind in asia and while the teams will be competitors the message is inclusion. the sox make a statement the jerseys these players wear as well and when it comes to the rugby from the line out to the scrum. all 80 minutes. these mostly l.g. players are making a statement to the greater rugby playing world. who are here clear and ready to take on anyone. i honestly think rugby is such an inclusive sport so welcoming a club welcomes any age any religion any race any sexual orientation so i think rugby just has the i think the morals of what we stand for now that's all well and good inclusive welcoming ethics but in fact world rugby while it's taking st

the healing of wounds treating patients with severe anemia or even cancer in their discovery kalen ratcliffe and cements of have laid the groundwork for a new era of drug development one that's now starting to address many dangerous aliments that modern medicine seeks to heal. your fascination story with me or the studio to talk about it is christoph dharma he is the deputy head of the department of neo natal a-g. at a university hospital here in berlin it's good to have you on the show and you're familiar with the research that these nobel laureates have been conducting why is it so significant it's so significant because they discovered the mechanism of how every cell in the body is sending the out than and is responding to hypoxia no moxie or hypoxia and this is just too little oxygen too much. and even say you can have 2 different situations you can have acute a chronic hypoxia and this is a very deadly kate to make and isn't how is this sends us responding to this because the center has to give signals that certain genes octave ated or suppressed in your opinion be being able to study t

greg simmons, sir peter ratcliff and kalen simmons.simmon this is the first nobel prize announced thisear. >>> developing news in the impeachment battle against president trump. the attorney representing the first whistle-blower now says a second whistle-blower is coming forward. president trump has tried to dismiss the first whistle-blower's claims that he pressured ukraine's president to investigate joe biden's son saying that the whistle-blower had inaccurate, second or third-hand information. but the new whistle-blower claims to have firsthand knowledge of the incident. that person has spoken with the inspector general. on "this week" with george stephanopoulos republican congressman jim jordan struggled to defend the president's latest calls for china to get involved. >> the president asked china to investigate. >> we know they're not. >> why can't you answer yes or no? do you think it's appropriate? >> i don't think that's what he did. >> it was right there on camera. >> president trump has denied any wrong doing. >>> happening today, the supreme court is starting a new term with

greg simmons, sir peter ratcliff and kalen simmons.bel prize announced this year. >>> developing news in the impeachment battle against president trump. the attorney representing the first whistle-blower now says a second whistle-blower is coming forward. president trump has tried to dismiss the first whistle-blower's claims that he pressured ukraine's president to investigate joe biden's son saying that the whistle-blower had inaccurate, second or third-hand information. but the new whistle-blower claims to have firsthand knowledge of the incident. that person has spoken with the inspector general. on "this week" with george stephanopoulos republican congressman jim jordan struggled to defend the president's latest calls for china to get involved. >> the president asked china to investigate. >> we know they're not. >> why can't you answer yes or no? do you think it's appropriate? >> i don't think that's what he did. >> it was right there on camera. >> president trump has denied any wrongdoing. >>> the supreme court today starts a new