Change. So the land is being chewed away, houses are dropping in. And frankly theyre one big storm away from being completely wiped out. So it is a, not just health and safety issue a matter of american lives. Reporter for seven years, a u. S. Interior department scientist has been working to relocate the villages to safer ground. Part of his job is to raise awareness about the issue. The region of the planet changing twice as fast. Reporter last month at the United Nations. Six days later, one of 50 Department Employees assigned to new jobs. He responded with a whistle blower complaint. Demanding an investigation and reassignment to his old job. I believe that the Trump Administration is retaliating against me for disclosing these risks to these alaskan native villages. Reporter and he says for speaking out about Climate Change which President Trump has repeatedly questioned. Clement says his new job is a waste of taxpayer dollars. Theyre paying you to do nothing . Thats right. Reporter because theyre hoping you will quit. Right. Reporter he published an opinion post in the Washington Post. Im blowing the whistle on the Trump Administration he wrote, that chooses science over science. He says he received a groundswell of support from other civil servants. There is a big appetite out there to, to, resist. What is happening. Reporter to fight back. Yeah. Reporter we asked interior department for an interview, but they said they cant comment on pending whistle blower complaints. In a written statement, they did say that personnel moves are being conducted to belter serve the taxpayer and the departments operations. Anthony. Chip reid. Thanks. Two federal agencies have abandoned plans to require Truck Drivers and train engineers to be screened for sleep apnea. The disorder blamed for a number of crashes. The agencies say the decision to test should be left to railroads and trucking companies. More now from tony dokoupil. Reporter four died and more than 60 injured in 2013 after the enegygineer fell asleep. Speeding through a curve double the legal limit. The operator was diagnosed with sleep apnea, a disorder, blocked airways at night and daytime drowsiness. Nancy montgomerys husband, jim lovell was one that was killed. My husband was on a train going 80 miles an hour for three miles that the engineer was asleep for that long. Reporter it has been cited in nine major truck and rail accidents since 2000 including this Freight Train collision in arkansas, and another deadly commuter Train Derailment last year. In all, sleep apnea related crashes resulted in at least 20 deaths. The Trump Administration is dropping a plan that would mav required rail and trucking come pans to screen for fatigue inducing disorder. You can not argue this is not putting the Public Safety at risk. Sarah fineberg head of the federal Railroad Administration under president obama. It means that the next time someone is driving down the highway, next to a big rig, that driver is more likely to be nodding off or falling asleep. The next time you get on a commuter train, its possible that the engineer hasnt been screened for sleep apnea. One major Commuter Rail line found sleep apnea in more than one in ten enegypt negineers. Regulators called tcondition an on going concern but safety programs address the issue. Anthony. Beloved Country Music star, Glen Campbell died today of alzheimers disease. I am a lineman for the county well bring you part of an interview i did with Glen Campbell as the we remember the man and his music later inlt the broadcast. Up next, ford explains why toxic fumes are leaking into some police youers. Susie got all germy a cold, a bug, a flu when school was back in session those germs were shared with you each year kids miss 22 Million School days due to illness. But lysol kills 99. 9 of cold and flu viruses. On mi came across this housentry with water dripping from the ceiling. You never know when Something Like this will happen. So let the Geico Insurance agency help you with Homeowners Insurance and protect yourself from things like fire, theft, or in this case, water damage. Cannonball now if i had to guess, id say somewhere upstairs theres a broken pipe. Let the Geico Insurance agency help you with Homeowners Insurance. Call today to see how much you could save. It says you apply the blue one ok, letto me. This. Here . No. Have a little fun together, or a lot. Ky yours and mine. Two sensations that work together, so you can play together. Nausea, heartburn, indigestion, upset stomach, diarrhea nausea, heartburn, indigestion, upset stomach, diarrhea heres pepto bismol ah. Nausea, heartburn, indigestion, upset stomach, diarrhea new lysol kitchen pro eliminates 99. 9 of bacteria without any harsh chemical residue. Lysol. What it takes to protect. The Ford Motor Company came up with a possible explanation for Carbon Monoxide seeping into the Police Interceptor model of the explorer suv. Some officers claim they were overcome by the fumes. Kris van cleave spoke with one of them. Reporter what goes through your mind . Could have killed some body. Reporter henderson officer, says she blacked out behind the wheel and crashed her Ford ExplorerPolice Cruiser in april. Could have had somebody transporting them to the jail, i could have killed them. I didnt know i was in a crash. Reporter according to medical records, doctors diagnosed her with Carbon Monoxide poisoning. Tests showed potentially Dangerous Levels of the gas in her bld two hours laood two hou. It was near fatal, lethal. Reporter yet regulators said last month despite reports of three crashes and 41 injuries in the 20112017 explorers there was no evidence. Ford released images, which may explain how. They show unsealed holes near the muffler and rear of the cruisers. Holes were made after purchase to install emergency equipment like lights. Company engineers are making repairs to police uniits at no cost. Theyre in austin, texas, attempting to fix some of the citys 400 plus explorers taken off the road. The crack right there . Ford is also investigating crack the exhaust manifolds. Very hairline crack. Reporter ford believes that is an unrelated issue. Officer sicky is now back at work. In a new explorer. But she is suing ford. What do you think should happen with the explorers . We have enough dangerous job to be worried if the Carbon Monoxide detector will go off. Ford needs to take care of problem. Fix it. Medical records show the presence of medication shes had prescription for. Doctors we tacked talked to don those could have been factored. Ford declined comment, because of the investigation and maintains save te s safety is i priority. Why a Google Engineer is searching for a new job. Clearasil rapid action begins working fast for clearly visible results in as little as 12 hours. But will it stop this teen from chugging hot sauce . Oh jeremy. So lets be clear clearasil works fast on teen acne, not so much on other teen things. First you start with this. These guys. A place like shhh no. Found it and definitely lipton ice tea. Lots of it. A lipton meal is what you bring to it. And the refreshing taste of lipton iced tea. Su a cold, a bug, a flu when school was back in session those germs were shared with you each year kids miss 22 Million School days due to illness. But lysol kills 99. 9 of cold and flu viruses. New deep hydrating eye gel with hyaluronic acid born to outperform the 1. Prestige eye cream for better hydration. And your best look yet. Olay eyes collection. Ageless. It says you apply the blue one ok, letto me. This. Here . No. Have a little fun together, or a lot. Ky yours and mine. Two sensations that work together, so you can play together. Google fired the male engineer behind a controversial memo. James demoore wrote women on average have more neuroticism to explain why 20 of google tech workers are women. Google ceo denounced the memo for advancing harmful gender stereotypes. Demoore filed a complaint over his firing. With the National Labor relations board. David letterman is making a come back in a six episode series for netflix, streaming service. Hour long programs will feature interview with a single guest and comedy segments from the field. Anoungs his return today, letterman said, if you retire to spend more time with your family check with your family first. Up next, well remember the rhinestone cow boy. Glen campbell. Finally tonight, Glen Campbell lost a very public, very courageous battle with the cruelest of diseases. He died today of alzheimers surrounded by his family in nashville. He was 81. Im happy to be here. Happy to be anywhere. Reporter Glen Campbell was Country Musics first cross over star. Its a good song. I like a good song. Reporter never thought of yourself as a country singer. No. Reporter one of 12 children of an arkansas sharecropper, glen picked up a guitar at age 4. He was a natural. By the early 60s he played his way to l. A. But couldnt read music. Became one of the most sought after guitarists in the city. Started getting a lot of session work. Yeah, it was great, man. I bought a car. Reporter one of an elite group of studio musicians known as the wrecking crew. In 1963, alone, campbell performed on nearly 600 cuts for other artists. Wouldnt it be nice if we were older reporter when brian wilson took time off from the beach boys, campbell filled in for six months as he told me in an interview for cbs sunday morning in 2012. I had to go on a gig and play bass and sang his part. It was like. Its a little old lady from pasadena reporter in 1967, his solo career took off on a jimmy webb song. By the time i get to phoenix reporter hed win four grammys that year and the next year the smothers brothers asked him to host their summer replacement show on cbs. Good evening, ladies and gentlemen, im Glen Campbell. Everything changed after that didnt it . It did. I didnt realize the power of television. Reporter the Glen Campbell good time hour ran for four years and made him a household name. Ive been walking the streets so long reporter campbells biggest hilt was still to come. In 1975, he heard a demo that he thought could be his signature tune. I have been walking these streets so long, singing the same old song. That was just perfect. Like a Rhinestone Cowboy reporter in 2012, a year after he was diagnosed with alzheimers, campbell embarked on a farewell tour. The Rhinestone Cowboys last and thats the overnight news for this wednesday. For some of you the news continues. For others, check back a little later for the morning news and of course, cbs this morning. From the Broadcast Center in new york city, im anthony mason. Thanks for watching. Announcer this is the cbs overnight news. Welcome to the overnight news, im tony dokoupil. The Nuclear Cold War with north korea is heating up quickly. President trump is now threatening the north with fire and fury after report that their Nuclear Weapons program is much further along than preachously thought. U. S. Intelligence believes the north has already built Nuclear Warheads that can fit atop their missiles. Thats a game changer. David martin reports. North korea best not make any more threats to the United States. They will be met with fire and fury like the world has never seen. Reporter if the assessment by the Pentagons Defense Intelligence Agency is accurate, north korea has crossed a crucial but not the final threshold in developing a Nuclear Weapon that can threaten the american homeland. Sthorltly after word of the new estimate leaked, President Trump warned kim jungun, in the starkest terms possible. He has been very threatening beyond a normal state. As the i said, they will be met with fire, fury and frankly, power. The likes of which, this world has never seen before. More than a year ago, kim jungunshowed off what he claimed was a nuclear device. North korea conducted five underground nuclear tests. Last onest mated to be twice as powerful as the the bomb dropped on hiroshima and has enough plutonium and enriched uranium to build dozens of Nuclear Weapons. Twice last month it launched missiles high into space which had they been fired on ape lower trajectory would have reached parts of the u. S. But u. S. Officials say north korea has yet to demonstrate two key technologies. A nosecone that can shield the Nuclear Warhead from the extreme heat. And buffeting of reentering the atmosphere after arcing thousands of miles through space. And a Guidance System that can steer it accurately towards its target. Without that, north korea does not have a workable Nuclear Weapon. But the Defense Intelligence agency has estimated north korea could have a reliable weapon, as early as next year. A full two years earlier than previously forecast. Intelligence estimates can turn out to be wrong as the u. S. Learned the hard way. In iraq. But this latest estimate combined with the president s strong words, leaves little doubt north korea will be the de defining test of his abilities as commanderinchief. The question becomes how will the United States respond. Chief white house correspondent, Major Garrett has a look. Reporter President Trumps rhetoric sounded very much look a speech harry truman gave after the first u. S. Atomic bomb strike. If they do not now accept our terms, they may expect a rain of ruin from the air, the like of which has never been seen on this earth. Behind this air attack, will follow sea, and land, forces in such numbers and power, as they have not yet seen. Asked if the president was looking towards war, counselor kellyann conway told reporters there was no point explaining. I think the president s comments were very strong and obvious. Reporter in another historical echo, california fub pub, daryl issa compared the standoff to the most dangerous Cold War Nuclear confrontation. It represents the greatest crisis probably since let me phrase that, undoubtedly since the cuban missile crisis. Something that can hit us and our allies. And its with a rogue nation that we suspect would use it. The president s words contrasted sharn leap wi eed st tillersons declaration last week that the u. S. Was open to negotiations. We are frying to convey to the North Koreans we are not your enemy or threat. Mr. Trump ignored basic Administration Policy on sensitive north korea information. Early in the day he retweeted a report on u. S. Satellite image reof north korean missiles. Prompting this response from nikki haley. If i cant talk about anything that is classified. If that is in the newspaper thatss a shame. Senator john mccain said the president s words risk bringing the country closer to some kind of serious confrontation. Democratic senator Dianne Feinstein said the president its not helping the situation with his bombastic comments. The latest round of United Nations sanctions against north korea were designed to deprive the communist nation of the money it needs to fund its nuclear program. Now it looks like that is too little, too late. Ben tracy in beijing reports. Took more than a month to get china and russia to go along with sanctions that will cost north korea 1 billion yeech ear. Will china and russia enforce the sanctions and will they work . Reporter north koreas most famous news anchor defiantly announced the north wont put its weapons on the negotiating table despite what it calls fabricated u. N. Sanctions. Building a Nuclear Weapon and Missile Program is not cheap. The u. N. Sanctions banning major north korean exports such as coal and iron are designed to starve the regime of the money to pay for it. Money that is used to enrich the powerful elites and generals who in turn dont challenge kim junguns near total power. An expert on saj sanctions. The north korean regime will half to make a choice will not be able to continue the program. Keep elites happy and keep the military happy. They will have to start making choices they havent had to choose before. Reporter when we visited north korea this spring. We saw kim jungun, unveil a massive new neighborhood of shimmering high rises. His way of showing the world that eight previous rounds of u. N. Sanctions over a decade did not work. But this time, china says it will fully enforc