mr. nisman died.was found dead in his bath with a bullet wound to his head the day before he was to testify. some believe those who support the government believe that he committed suicide in general. those who oppose the government believe in general that somehow or other somebody loyal to the government had him killed so that he couldn't continue with that testimony. so this is election year in argentina, so although one part of this case has now been put to rest legally, politically it's still very much alive, as i say the country is split very much down the middle. >>> [ inaudible ] is a region in the u.s. a vote was meant to happen five months ago. our correspondent has more. >> reporter: there's a contention election happening on the navajo nation. after months of protests, and court rulings, navajo voters will finally go to the polls to elect a president. a top contender did not speak the language fluently. >> language is important it identifies who we are, who we come from you cannot be a nati

mr. nisman died. he was due to testify a by in front of a hearing. there are knows who believe he committed suicide in general. and there are those who believe that somebody loyal to the government had him killed so he could not continue with that testimony. this is an election year in argentina. one part of his case has now been put to rest legally. politically it's still alive. the country is split down the middle. >> now engineers in japan have broken the speed record for the second time in a week. they did it with a high speed train that floats in the air. >> japan's sprain, 603 kilometers an hour. >> this train is set up the same way as will be used specially. the high speed has been proved be and this should lead to a stable use in the future. the. >> test is part an ambitious plan to build a $700 billion high speed line. if completed as planned the 280 kilometers could be traveled in 40 minutes. >> when they travel as 500 kilometers an hour they do make a lot of noise. so by having them underground we're talking 14 meters underground. once you

mr. nisman had a case and those supporters of the government who believe it was all a plot to try to hurtnment. there is a case outstanding, that being how he died. he was found dead in his bath with a bullet wound to the head the day before he was supposed to testify. those who support the government believe he committed suicide in general, those who oppose the government believe in general that somehow or other somebody loyal to the government had him killed so that he couldn't continue with that testimony. so this is election year in argentina, so although one part of this case has now been put to rest legally, politically, it is still very much alive. as i say the country is split very much down the middle. >>> at least three people have died because of an explosion in afghanistan's second biggest city. it was near a police station in kandahar. among those injured, police officers. there has been no claim from any one group of having carried out the attack. >>> still awaiting news the news in that saudi news conference about the conflict in yemen. we'll bring it to you when that happe

mr. nisman died and he was found dead with a bullet wound to the head the day before he was due to testifyof a congressional hearing. some believe those who support the government believe that he committed suicide in general. those who oppose the government believe in general that somehow or other somebody loyal to the government had him killed so he couldn't continue with testimony. this sell shun year in argentina so one part of this case has now been put to rest legally and politically it is still very much alive and i say the country split very much down the middle. >>> trophys picked up by captain james cook are at a show in london and talks about the cultural history of tourist strait island including contemporary indigenous art and examples the current life and culture and we have a sneak peak. >> reporter: this shield picked up on the beach by british explorer captain cook or one of his men when they landed on australia east coast in 1770 and the story goes they saw the white men, thought they were ghosts and ran so fast they dropped their shield and never been back to australia bu

mr. nisman died and he was found with a bullet wound to the head the day before he was due to testify ina congressional hearing, some believe those who support the government believe that he committed suicide in general. those who oppose the government believe in general that somehow or other somebody loyal to the government had him killed so that he couldn't continue with that testimony. so this sell election year in argentina and part of the case is to rest legally and politically it's very much alive, as i say the country is split very much down the middle. >>> columbia's farc rebels will maintain the ceasefire and announcement comes as a fresh rounds of peace talks with the government gets underway in cube yeah, the colombian government have been engaged in talks in havana for nearly 2 1/2 years and suffered a setback last week when rebels apparently broke the unilateral ceasefire killing 11 soldiers in the columbia coca province. >> translator: going through this process to bring peace and reconciliation to columbia or to drive the insurgency to tribunals and must go with talks and