. >> i'm phil lavelle in london on the hunt or art. there's a big section, and this is roughly what it is going to look like. find out why later. >>> so the trial of the captain and crew of the south korean ferry that sank in april has begun. more than 300 people were killed in the disaster and the captain faces the death penalty if convicted. 15 people have been charged. captain le joon-seok and three crew members are accused of homicide. 11 others are charged on lesser charges of criminal negligence and violations of maritime law. harry fawcett is there for us. what has been happening so far? >> well, as you say, the case is now underway. it's a procedural day, the court outlining the processes that the trial will go through. the prosecution will give a list of the evidence that it intends to bring to court. the defense lawyers will be given a chance to respond to some of the accusations in a fairly short and brief way. the actual meat and the real evidence that will be coming out of the trial is not going to happen today. what we do

phil lavell explains how it works. >> reporter: it is one of the issues medics have faced: how to minimize the amount of blood lost during major surgery. he specially with demanded for doane assess seemingly insatiable which is why the name hemosep is getting surgical 6 excited. born in britain and tested intie, this portable machine takes the best bits out of the blood that beliefs the buen and prepares them to go back in the bag will filter out the waterlike solution so you are left with the clotting factors and the red cells and then they can be given back to the patient. >> they are the important bits? >> the important bits that the patient requires to help them stop bleeding and to continue carrying the oxygen around the body. >> the notion of recycling blood caught on during the early years of the aids crisis. it's not a new idea. what is new is being able to do it all so cheaply. a unit of blood costs $240. parts for this machine are half that price, $120. they can be manufactured on a 3d printer. >> the actual device, itself, is a very small footprint. you can move it to the locati

phil lavel explains how it works. >> it is one of the issues medics have always faced: how to minimizethe amounts of blood lost during major surgery especially with demand for it seems insatiable which is whyhem hemocet. this portable machine takes the best bits out of the blood that leaves the body and then prepares them to go back in. >> what this system will do is it will take the blood and then suck it into the back. and once it's in the bag, the bag will start to filter out ought of the water-life solution so you are left with the clotting factors and the red cells and then they can be given back to the patient. >> very important bits? >> very important bits that the patient requires to help them stop bleeding and to continue carrying the oxygen around the body. >> the notion of recycling blood first caught on during the early years of the aids crisis with concerns about contaminated supplies. it's not a new idea. what is new is being able to do it all so cheaply. a unit of blood costs $240. but parts for this machine are half that price. $120. and they can even be manufactured on

phil lavell, al jazeera paris. >> a nornlts restaurant serving more than great -- a new orleans restaurant serving more than great food. plus divisive conservative and charming. my conversation about supreme court justice antonin scalia. >>> people who live on the streets of chicago have a different perspective on the world. some of the city's homeless are putting their inner artist on display. diane eastabrook reports. >> mike becker rolls along chicago streets in a wheelchair, captivated by the ordinary. >> i like to get the sun behind the flowers a lot. >> a spinal cord injury two decades ago left him paralyzed and unable to work. but six years ago ago the 49-year-old discovered a talent for photography. >> i see a lot of things i like, i'm wheeling everywhere. i have a lot of things in my mind that i would like to take pictures of. >> becker's photographs were on sale at an event presented by catholic charities. catholic charities started the program 12 years ago, giving disposable cameras to a handful of homeless guests who attend dinners. creating perhaps a little bit of cash. >> i f

. >> phil lavelle. no three piece for lebron james this year. one of the world's greatest soccer players puts on a show at the world cup. we head to the hometown of leonel messi. plus... >> new york subway performers often a stepping stone to stardom. >> we have to move out of here right now >> i think we have a problem... >> we have to get out of here... >> they're telling that they they don't wanna show what's really going on... >> mr. drumfield, i'd like to speak to you for a minute... >> this is where columbia's war continues... >> ...still occupied... >> police have arrived... you see the blast scars from a bomb that went off... >>> welcome back. i tell you, they wasted no time packing the streets. thousands are celebrating tonight after the spurs won the nba championship. we saw people, lots of cars lining the streets, waving flags. this was a moment they were waiting for. the nba finals, they are over. the spurs blew out the miami heat 104 to 87 to win their 5th basketball title. they wrapped up the series in game 5 in texas less than an