time while products are removed and excess water is removed into the abdominal cavity and then it's putten. it's a very acceptable and reasonable anden encouraged form of dialysis. patients can manage it themselves. they don't to have go to a dialysis center. they have to do it four times a day. if they have a clean environment and able to manipulate with their fingers. it's encouraged these days to do peritoneal dialysis. the next slide shows that peritoneal can be done at night. basically what you have is this patient is sleeping and has a tube coming out of his abdomen and he has a machine which is a large bag on that with fluid that goes into the abdominal cavity and the fluid goes out. this is basically a timer. a very sophisticated and accurate timing device that puts fluid in and out and then the tube the fluid goes out and flesh -- fresh fluid goes in. there is a substantial amount of patients who like peritoneal dialysis who have over night dialysis of this type which is where they don't have to do exchanges during the day. so, the last item that we talked about i have already men

putten screwed them on syria and iran and snowden and the eu who loves to talk it, they are talking aboutsanctions on the ukraunians. so are we. if you want to save ukraina independent put safrpgzs on putun and the russians. safrpg safrpgzs -- sanctions on the ukranians push them to russia. >> we saw putin in the winter games and you believe he is calling the shots in kiev. why then is ukraine, so critical to russia's future and critical to putin's control and power? >> first of all with russia's shrinking population it adds over 40 million more people and that matters. it puts russia back on the black sea and closer to europe and re-establishes the empire. and the problem is, you will hear a lot of nonsense in the media and russia always rules ukraine. that is not true. it is the eastern part and back ward industrial wasteland is by russia figures and support yanukovych and putin. and the west- two-thirds was part of the europe and under the poles and we are about to a brandon them. like we did poll land and ukraine in 2014, because obama is not a leader of the free world or anything. >>

vladimir putten has such a soft spot for the capital that he chose it for the winter olympics. >> it's my honor to present sochi for the olympic winter games in 2014. >> reporter: his vision is a reality, but one that as come with a price tag, the highest ever. for those that are wondering why such an expense for a sports event, this kremlin insider has an answer. >> the olympic games are so important for our russian public, because it ensures that russia finish those social [ unintelligible ] cuts from the soviet union, and the bitter is over, and now russia is able to conduct these international events with high honor. >> reporter: he ensures this is about brand russia, and the way that the countries try to make themselves look attractive on the world stage uses a widely used name, soft power. >> we are living in a world now where soft power has become increasingly important. where the way that people view you is just as important as the threat that you compose. so a lot of countries don't necessarily want to use military might. and they want to be able to rely on other things to eit