balk: this is southern vietnam. so, we see the white areas are administrative boundaries. the red areas indicate the nighttime lights -- the urban areas. and this blue data set is the elevation zone that we've constructed from the srtm data -- shuttle radar topography mission elevation data set. so, we have ho chi minh city here. that's the big red area. and we'll now add the elevation buffer. the areas that remain bright red are above 10 meters, and all other areas right here where the blue has overtaken it is below 10 meters, and it's evident that the entire city is not below 10 meters, but much of it is. this notion of combining these different types of data at these fine resolution is an innovation, and it's an important one for effecting policy, because without data of this type, you can't come up with estimates that are accurate. narrator: as part of the worldwide effort, projections for ocean-level rise have been made for the new york metropolitan area, home to approximately 20 million people. balk: as i was doing this research, since we're in new york, many people

waters, veteran: it's easier to fix what we already have and i see in southern nevada we've already done that tom waters is a vietnam veteran who says adding private care to the va is an expensive solution. instead trump should improve the existing system 13:58:40:23 tom waters: we're getting better so what i want him to do as president is to continue to fix it. make it better for the entire veteran - supports trump's plan and says the people who fought for this country deserve the care of their choice when they come back andy alberti, veteran to do something to make sure that veterans are taken caref after words i think that's an important issue and whatever money they spend we can't be ssending ppl to risk their life and not do something to protect them once they get back the new outpatient clinic in pahrump provides services to veterans including mental health care, primary care and phone consultations. students at "brinley middle school" are learning about the women and men who serve our country. all week--- these 8-th graders been practicing to perform for veterans and other students. the presentations were cre

in vietnam ie it was 50,000 and were almost losing that muchch every year. 's been five years since the 19 travel to southern ohio to report on a crisis.c >> i relapse when i was pregnant, and i used until thre people overdosing in record numbers on heroin and its legal cousins such as oxycodone. >> ohio has been particularly hard hit. chuck rosenberg runs the dea. sometimes we overuse words like unprecedented, this is an epidemic, were going to lose weight so thousand people thi year to a drug overdose death i some ways that number is people who overdose but don't dieiend. and the small town of euclid, the fire departmentm administered the heroin antidote, the locks ontoni one and 45 people las year.l >> wish that this was just a temper thing.. wild thing driving the increases prescription pills, one of five started on description pills mostlys legitimately elyse at some point.. >> estee lauder from the nation top drug enforcement official delightto expect other positive the were careful to prescribe fewer obvious to manage pain bu the opposite is true, federal policy puts financial pressure on doctors to p

vietnam was 58,000. we are almost losing that areat that. it's always been five years since the eye team traveled to southern ohio to report on an emerging crisis. a relapse rows pregnant with her. i used intel three weeks ago overdosing in record numbers as legal cousins opium -based painkillers such as oxycodone and oxycontin. ohio has been a particularly he runs the dea the nations drug enforcement administration.e some time we overuse of historic and on president this is an epidemic within a lose 47,000 4 people this year to a drug overdose concept in some ways that number is a significant undercut because we have many more people who overdose but don't dive. does a small town euclid records show is fire department minister the locks up their hair went and and an j people last year alone i wish i could say this was just a temporary thing and is going to go away but a dozen appeared to be getting worse. what is driving the increased demandnd for hair went and its opiate cousins. one of the things driving increased demand for all authors prescription. four out of five new heroin users started on pills. giving that statement from the to drug e

southern areas of china. hong kong is mainly dry. thailand is getting heavy downpours with vietnam see in flooding and some risks of showers. japan, it is about snow showers. the further north you are, north of hokkaido, top temperatures of seven celsius. some of the pictures in india, the smog and pollution in new delhi, it is affecting parts of pakistan. no changes as we look at wednesday, weather systems that mix up the air and dispersed that pollution. it will still be a problem. australia, stormy weather across new south wales, queensland beginning to pull away for thursday. the weather system will move east towards new zealand. later this week, some heavy rain. a busy picture across europe. we know in the uk we have some rain td we know in the uk we have some rain to content with and some snow in places but we have a lot of weather places but we have a lot of weather in the south east as we go into it will pull away from southern part of italy. we will play away the storms. into the balkans, potentially flooding downpours, mountain snow, weather warnings in force in serbia. l