>> how people face their darkest fears. >> the u.s. president has just addressed a summit on global entrepreneurship in nairobi. barack obama's whose father was a kenyan. it's the first time he's been to the country. the kenyan president opened the site. >> africa is the world east newest and most promising frontier of limitless opportunity. gone are the days when the only lens to view our continent was one of despair and indignity. >> that sentiment was echoed by the u.s. president when he took to the stage. >> this is our first global entrepreneurship. i want it to be here because africa is on the move. africa is one of the fastest growing regions in the world. [applause] people are being lifted out of poverty, incomes are up, the middle class is growing. and young people like you are harnessing technology to change the way africa is doing business. and that creates incredible opportunities for africans and for the world. >> let's go live to nairobi. a very relaxed president. good start to the trip so far. >> reporter: well, he's a remarkably relaxed jane. starting his speech using street slang. what's up, how are you. that went down well. he got stuck into an appraisal of entrepreneurship and how important it is to africa. he said it was wonderful to be back in kenya. he went on to actually talk about 120 countries being involved in this entrepreneurship and talked about the fund that was launched aimed at raising 1 billion u.s. dollars to fund projects. that apparently has been surpassed. it was set last year. they have gone past it. half of that funding he announced is to go to women and young people. he said that entrepreneurship would liberate people. it was the wait forward for africans. not only is he relaxed. he's got another form of confidence here. this is his homeland, according to all kenyans although this is his first visit here, he's the first sitting president to come to kenya. the fourth visit to africa which is more than any other sitting president. so he wants to nail africa to his achievements riding high at the moment after the cuban development, healthcare and after the iranian deal. so yes the answer to your question jane, he's very relaxed and there's been meaningful talk and positive talk. >> good start. what happens next? some thorny issues on the agenda right? >> we are going to see some nitty-gritty. he is going to meet the president. he's going to talk also to the deputy president and all the cabinet. he's going to have talks a wide range of talks about somalia the issue of al-shabaab, the armed group that's caused so much tragedy here. he will talk about security policy. there is no doubt about the fact there is concern amongst u.s. political levels and security levels about the incompetence in some areas of security and forces about bungling such as west gate disaster and the university attack by al-shabaab in which 150 people died. there will be tough talk about corruption that's still absolutely a major problem here despite the new constitution of 2010 which involved evolution. of course, the big issue is williams ruto, the deputy president is actually indicted by the international criminal court for crimes against humanity after the 2007 elections when there was violence in which 1200 people died. also, the head of state here was also indicted. but the charges were dropped at the end of last year. that enabled his visit to take place, jane. >> let's leave you andrew. we were looking at pictures of barack obama and the panel there. for a second straight night turkish fighter jetses have carry the out attacks. the targets in northern iraq belong to the pkk. it is considered a terrorist organization by turkey. mohamed is following developments for us on the border with syria. quite a development isn't it. not only attacking isil, but pkk as well. >> reporter: it's a substantial and important development. this is a real widening of turkey's war on what they call terror, what they consider to be terror. they have lumped isil along with the pkk, which is the kurt stan workers party a group that turkey considers to be terrorists. it's going to be interesting to see what this does to the cease fire between turkey and the pkk. we heard from one of the spokesmen for the pkk. he says this terminates the peace agreement. now, turkey has been adamant the past couple of days saying they will go after anybody they consider to be a threat. because the pkk took responsibility for the killing of two turkish officers, turkey has been rounding up suspects that are affiliated with the pkk. now, the pkk and other kurdish related groups said that they blame the turkish government for being more affiliated with isil. these are allegationings turkey's government has denied. it's going to be interesting to see how this widening on the war on terror will become. >> mohamed we are going over to the turkish foreign minister. he's making an address now. let's listen in. >> turkey is a country which suffered in the hands of terrorism and an experienced country as to how to fight against terrorism. turkey has always considered isil as a threat on turkey's national security. however, turkey is being targeted by this terrorist organization and some circles who try to associate president's immediate family members with this terrorist organization. we have always considered this terrorist organization as a terrorist organization and we condemn those efforts to associate family members of our president. we have made efforts in international platforms to prevent, joining effort to prevent international people from entering those countries where they can join isil terrorist organization. we have carried out strict controls checks at our border crossings and prevented those who are trying to join isil. turkey is joint chair of the organization led by turkey and holland. and we continue to make efforts along those routes. the fact that the terrorist organization especially coming from isil increasing day by day. we will continue in cooperation our efforts with our international partners. as you know, we have recently started to make different steps in recent days. we continue our efforts together with united states to fight isil terrorist organization. we have had to reach an agreement which has been discussed by president obama and our ministry has made a declaration on this topic as well. we have always maintained our position in relation to the crisis in syria. we always said it's the regime and assad who is responsible. and the threats stemming from syria are becoming more and more dangerous. the position have proved that turkey was right when pointing out those important matters. we believe our cooperation with the united states will result, will be hurtful and result in success, and we do not expect anyone to have any doubts about that. all efforts are being put in and precautions being taken and turkey will be successful in its efforts against this terrorist organization. do you have any questions please i'm happy to take them now. >> translator: in an announcement made last neither stated that air bases in turkey will be open to coalition forces. which air bases please? and is it going to be possible for foreign personnel to be located at these air bases? and has turkey received responses from the united states and other coalition countries in relation to this? >> translator: some of the air bases will be open to the use of coalition forces. yes, coalition forces, whether they are manned or unmanned weapons. the decision as to which areas which air bases are going to be used, are going to be open to use, is a subject of ongoing discussions. as in the case of cooperations, we always discuss matters and come to a joint decision. so that applies to any and every matter. and the decision as to which air bases are going to be used by whom et cetera also will be made together with united states. in the days ahead there will be further announcements on these topics. this agreement was reached to fighting the isil, to fight against isil and to remove the threat of isil. and once this threat is removed safety zones are going to be createed. by itself. we have always supported a buffer zone and no fly zone in syria. and our ultimated ultimate goal with syria syria. and we have always concentrateed on refugees and displaced people around turkey. and once those goals are achieved, those people displaced will be able to return to their safety to their home countries that they will be safe. >> translator: you say that there will be zones which will be secure once the threat is removed. but is that something that's included in the agreement? >> translator: it is our joint wish that those people, displaced people and refugees return to their countries. as long as they are safe.. this press conference is under way by the prime minister after two nights of strikes in syria and now in iraq. justifying why turkey has attacked the pkk including isil isil. turkey says that syria is not capable of defending herself and turkey's goal is to get rid of assad from syria. he spoke about turkey continuing to defend itself, he didn't say how far the country is going to go on this, did he? >> reporter: yeah, that's right, jane. another thing that he mentioned seems to be a little bit of pushback from turkey, turkey has maintained from day one that there should be a buffer zone, a partial no fly don't when it comes to turkey, or when it comes to syria and syria's border with turkey. the turks have been suggesting the past few days that much of the reason things have gotten as bad as they have is because there hasn't been a buffer zone reated. the national community would not go in with him on this plan. now, turkey was under massive amounts of pressure especially these last couple of months to join the coalition of isil. because turkey has come under increased criticism they turn a blind eye to isil fighters crossing from turkey into syria and syria into turkey. the threat of the isil cells because the border is so porous, now turkey is ponding in this way. the foreign minister stated he wasn't going to get into details as far as which air bases were going to be used by coalition forces at this time. yesterday we heard the same thing from the prime minister saying that there is still an ongoing negotiation. it's a big deal. it's a major shift in tactics and strategy that the turks are going to allow air bases to be used by u.s. forces. we have seen reports that turkish planes will take part in coalition-led bombing raids. just the last two nights turkish planes on their own have hit syria and iraq. now turkey is lumping isil together with pkk saying they are essentially both the same level of threat, that they represent for turkey. it's going to be interesting to see how this develops and how turkey is drown into the serious conflict in the next few days. it's been three months since the first of two earthquakes hit nepal. thousands are in need of food, clean water and shelter. the health system is struggling to help those in need. 446 health facilities were destroyed by the earthquake including five of nepal's hospitals and 12 of its primary healthcare centers. the government says it will cost $110 million to rebuild the health system. steven is the head of operations at the red cross. he joins us live. good to have you on the show. tell us what your experience is at the moment, what it is you are seeing and what the needs are. >> well, what we are seeing is the emergency needs are still relevant today. three months after the initial earthquake and the second earthquake in may, we are still seeing people who have not received aid and trying to get to the most difficult places to reach in this country. so as we are seeing injuries that are starting to stabilize from the immediate earthquake, this is still a major ongoing disaster response. >> i should imagine it's a challenging logistical operation. >> reporter: this is absolutely a very challenging logistical operation. there is thousands upon thousands of damaged villages, micro-villages, in valleys, over mountains, you go over another mountain, you find another village that has five houses here, ten houses there. it's a logistical challenge. but we are the red cross. we are experienced in this and we like difficult challenges. that's why we exist here. we are doing our best. we get volunteers. we are getting aid to where it needs to go. it's going to take a lot of persistence and just determine. >> you are going amazing work. can you give us an idea of how people are responding to this three months, psychologically where are they? >> the people are just amazing in the way they respond. i think they have lived in such a difficult environment for so long, they are used to earthquakes. every year we have monsoons and floods in the south. this is a country that they have been through a lot. they are just getting on with it. they are actually giving us an example of how to respond and how to help them. it's inspiring to be here. it's an honor for us. and we have red cross volunteers everywhereth any country. they are just unbelievable. the work they do every day is just incredible. they put on their shirt they don't back down, and they go up the highest mountains and provide aid to the people who need it the most. >> that is great. mps in tunisia has approved a new law. >> the parliament passes a bill that gives security forces sweeping powers in their fight against armed groups. the law imposes the death penalty on so many so-called terrorism grinds. it allows investigators to use phone tapping. for the governing coalition this is difficult. >> the new law doesn't conflict with the constitution. we are committed to defending liberties. we want to make sure terrorism is not given a chance to prevail. that's why we say let's stand united. >> activists say it's a shame for a country that four years ago inspired the mass protest movement against repressive regimes. but members of parliament say tunisia needs a tough law to prevent attacks like the one that killed 38 tourists in the coastal city. >> what happened a couple weeks ago is only -- was another dreadful thing that happened to tunisia. i think to give the mind that we have to vote this way. >> we have here a very low. which is affecting the democratic country of tunisia. >> tunisia has been grappling with violence for years. thousands joined isil and al qaeda in iraq and syria. hundreds have taken up arms against security forces. a campaign against a group created with al qaeda is still under way in this mountainous region. but the police remain outnumbered and outgunned compared to neighboring countries. this is a significant moment. if they stay with the bill. the united states described burundi's election as deeply flawed. the president won a third term picking up almost 70% of the votes. election was largely boycotted by opposition parties. the runup to the poll was marred by violent protests. they believe the decision to run was unconstitutional. a copper minor has been shot dead outside a mine in chile. they blamed the shooting on police. the copper mine company is into its fourth day. thousands of taxi drivers have staged a strike to protest against the internet ride sharing application uber. they say uber drivers aren't paying the same tax. the they have taken legal action to ban use of the app. mental health problems aren't easy to treat therapy is not always readily available. game developers and doctors are joining forces to build new technology. >> team in a research lab scientists are exploring the mysterious relationship between the brain and body. i'm the guinea pig. >> i'm standing in front of a virtual mirror. i'm confronted by a crying child. what's wrong? are you feeling sad? and ask to do my best to console them. the roles are reversed and a virtual grownup towers above me. and now my own voice consoling me. that was a unique experience. >> it's designed to help people suffering with high levels of self-criticism. virtual reality has come a long way. now the technology is starting to match up with expectations. it's being used to help us learn more about ourselves and the real world we live in. one in every four people in the u.k. experiences a mental health problem. hospitals have lock waiting lists, private care is expensive. many sufferers don't get the treatment. >> but they have changed things. they use gaming to help people deal with stressful situations. >> there is groups, they tend to seek help. you can use software than going to an office. people have mobility problems. it's easier to do the therapy on a device or laptop. >> some are downloadable apps. it's a spider that becomes more and more realistic. >> despite knowing it's not there, people report being able to feel it. >> that's weird. >> as phobias become more common new technology to revolutionize the way we treat problems. >> interesting stuff. just remember you can always find out more about what we have been talking about by logging on to our website. >> s i was the first to have my identity. >> i never felt a connection to anything or anyone. and i was constantly just trying to fit in. copeland only stumbled in to ballet at 13,