Michelle miller spent the day with a Health Official spreading the word about the health risks. The big key is flooded water you know is unsafe. Reporter this doctor is making the round in areas that were flooded in houston. As the Harris CountyPublic Health director, he is warning residents about the risks they face, while cleaning up their homes. Then me of all of this is mold and mold loves moisture. He got a foot of water and now mold is growing in her garage, and inside her house. When you took out the, the cabinetry and the sheet rock, were you wearing protective masks. No. See, thats what we have been saying, make sure you wear protection when you are doing all this. What we dont want while you are fryi trying to help everything and get back to normal life, is, that you also get sick in the process. Doctor shaw says it is important to clean up fast because of what contaminated walter leaves behind. Floodwater can harbor dangerous bacteria which can enter the body through cuts and scrapes. We went to a couple of spots you saw nails, you just dont know if you are going to going to rick yourself and bam. There you are. Now you are at risk for tell the n tetanus. Despite the hazard residents have no choice. May be sewage waste. We dont know. Still you are out here . Have to get it cleaned up to get back in. Reporter on top of all of that, many of theest mated 100,000 homes that were flooded now now have mountains of debris in front of them. Soaked with dirty water expect to attract critters that carry their own diseases. Incredible challenges ahead. Michelle, thanks. President trump will announce tomorrow he is keeping a Campaign Promise and ending daca, the Obama Era Program that protects undocumented immigrants brought to the u. S. As children from deportation. Mireya villarreal now on the shattered dreams. Reporter Hurricane Harvey has taken everything from this 22yearold mother to be. Our baby crib. We had just bought. You know we were so happy. Now for it to be destroyed. Cecelia came to the u. S. From el salvador when she was 9. Under daca, the College Senior can apply for credit and housing. She worries the decision could rob her of a chance to rebuild. It is like bringing me back to the shadows. Her fear is echoed around the country. Thousands of dreamers and their supporters have been protesting outrage the president is even considering changing daca. In california, 27yearold anthony, was brought to america from the philippines when she was 12. Now a College Graduate with a Political Science degree. Biggest thing it did was allowed me to have a Better Future and actually a future that i could see. After receiving daca, reyna was not only able to drive legally, earned ape masters degree in secondary education, taught High School Students and bought a home. If daca were to come to an end it would mean would be placed in deportation proceedings and placed in a land that i dont remember. Montoya in the u. S. She was 13 years old after her family fled mexico. This is where we live. It is terrifying just to think that that can be taken away with the strike of a pen. Hundreds of thousands of Daca Recipients work and pay taxes. Est ma est the u. S. Would lose from the gdp and 25 billion in Social Security and medicare tax contributions by phasing out the daca program. Mireya villarreal, cbs news, los angeles. Coming up next, he had just a minute and a half to save his dad from a wildfire. And later, some of the most important rescuers after harvey did not bring boats. 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. Reminds me of how geico hasd been saving people money for over 75 years. Hey, big guy come on in let me guess your weight win a prize sure, why not. 12 ounces sorry, mate. Four ounces. Ive been taking the stairs lately. You win, big guy. Sorry, scuse me oh, he looks so much more real on tv. Yeah. Over 75 years of savings and service. Get your rate quote today. Your toilet is germridden with mineral buildup. Clorox toilet bowl cleaner with bleach is no match against limescale. But lysol power toilet bowl cleaner has 10x more cleaning power against limescale. So switch to lysol. What it takes to protect. My shoulders carry some i deserve others i dont but in the end only one name really matters because shoulders were made for greatness, not dandruff thousands of firefighters battling wildfires across the west. 77 large fires burning tonight in eight states including the largest ever to hit the city of los angeles. Jamie yuccas reports some homeowners barely got out. Reporter as the fire came racing towards craig bowlesons childhood homes he had second to carry his father out in a wheelchair. It was a freight train. It sounded like that too. Reporter one of four homes destroyed in a fire that has been burning for four days in the hills surrounding los angeles. I think the fire started to generate its own wind and just leaned forward and started charging down the hill faster than i could have run in front of it. Sweltering 100 degree heat and Late Afternoon winds created a fast moving fire that sent burbank homeowners into a panic to get out with whatever they could carry. More than 1,000 firefighters battled flames as high as 50 feet. Burning close to homes and to the edge of the freeway that connects los angeles to pasadena. Fire operations are not over. There is still a lot of work to be done. Linda and sam, lost everything, in their home. And we dont know. I mean, we are just kind of living daybyday right now. I want to show you that used to be the stove. You can see whats left of the home is just rubble and ash. Elaine, the California National guard has called in 350 new members to now fight fires across the state. Jamie yuccas, thank you. Still ahead, as Prince George starts school this week, his parents made a big announcement fivesecond rule protection. New lysol kitchen pro eliminates 99. 9 of bacteria without any harsh chemical residue. Lysol. What it takes to protect. 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. You know how painful heartburn can be. For fastacting, longlasting relief, try doctor recommended gaviscon. It quickly neutralizes stomach acid and helps keep acid down for hours. Relieve heartburn with fast acting, longlasting gaviscon. Ialmost everything. You know, ke 1 i n 10 houses could get hit by an expensive septic disaster. But for only 7 a month, ridx helps break down waste. Avoid a septic disaster with ridx. Drivers are experiencing pain at the pump this holiday weekend. Gas prices rose another 2 cents overnight. Since Hurricane Harvey hit ten days ago, theyre up 29 cents to a nationwide average of 2. 64 a gallon. Thats 43 cents more than we were paying last labor day. One of the loudest cheers at the l. A. Coliseum saturday was nor jake olsen, a 20yearold junior who dreamed of playing football for usc. With time running out, he got his wish. Leaning on a teammate as he took the field. Olsen lost his eyesight to cancer at age 12. And yet, he delivered a perfect snap for an extra point in the 4931 win over western michigan. His teammates savored the moment. Terrific. Congratulations, jake. The royal family is growing. Kensington palace announced, Prince William and wife kate are expecting their third child. Apparently in the spring. The future prince or princess will join george and charlotte bringing the family to five. A royal flush. Very clever. Up next, harveys heroes with an eye in the sky. Finally tonight, a lot of heroes stepped up after harvey walloped texas. Some never had to get wet. Tony dokoupil has their story. Reporter the havoc caused by harvey best seen from the air and best explored through the eye of a drone which can safely survey downed power lines, glide over damaged roofs, and even search for pets in places no boat can go. Drones and their pilots have arrived from all over the country. Like craig coker from san diego. I instantly dropped everything. My job obligations. Kissed my wife and son goodbye. A oneway ticket out here. Try to make it happen. Reporter part of a Loose Knit Group of Good Samaritans pulled into formation by a new app helps match Drone Operators with first responders, businesses, and homeowners. Any one who needs a closer look at the damage. It works like a ride sharing app. People go to droneup. Com and enter request for help an alert goes to qualified pilots in the area. So far droneup says it has flown 2,300 missions with more than 400 pilots. Thing of it as a new kind of air force says droneup founder tom walker. Retired law enforcement, military, filmmaking crews from california. Wau responding every minute of day light we have available. Now he is embracing modern technology for a new mission, helping houston rebuild. Tony dokoupil, cbs news, new york. Thats the overnight news for this tuesday. For some of you the news continues. For others check back a little later for the morning news and cbs this morning. From the Broadcast Center in new york city, im elaine quijano. This is the cbs overnight news. Welcome. Im tony dokoupil. The u. S. Ambassador to the United Nations says north korea is begging for war after its latest underground Nuclear Weapons test. Nikki haley says the United States and allies want to vote at the u. N. To impose strict sanctions on the north. Over the past 11 years the u. N. Imposed eight round of sanctions without muck much success. North korea is gearing up for a major holiday and Analysts Expect another missile launch. David martin begins the coverage. Look at the warhead the north showed off, thermal Nuclear Weapon with great destructive power. Look at the size and shape of a u. S. Thermo nuclear warhead. You will understand why Nuclear Weapons experts call those north korean pictures alarming. Couple that with the underground test of what was called a Hydrogen Bomb and what a u. S. Intelligence official said was advanced nuclear device. The undersecretary described the blast to an emergency session. Experts estimated the yield between 50 and 100 kilotons or an average, more than five times more powerful than the weapon detonated over hiroshima at the low end of the yield of modern thermo Nuclear Weapon. Not known if the device detonated underground would fit in the warhead, north Koreas Nuclear scientists showed off to kim jongun. It is also not known if the warhead is a model or the real thing. It is clear north korea is closing in on its goal to develop a warhead that could fit on a long range missile capable of reaching the United States. The North Koreans said the warhead could be detonated at high altitudes for a super powerful electromagnetic pulse attack. An electromagneting pulse, triggered by a Nuclear Weapon would aim for widespread damage disruption to electricity grids and Sensitive Electronics including sats satellites. Reporter north korea will need more tests to know if its warhead can with stand the stress of reentering the atmosphere after an intercontinental flight. Right now it seems like only a matter of time. Major garrett with the view from the white house. Reporter at the Second SecurityCouncil Session on north korea in a week, u. S. Ambassador nikki haley said enough is enough. The time for half measures in the Security Council is over. The time has come to exhaust all of our diplomatic means before its too late. Haley said north koreas reported test of a Hydrogen Bomb in defiance of u. N. Sanctions said that kim jongun, is spoiling for a conflict. He is begging for war. War is never something the United States wants. We dont want it now. But our countrys patience is not unlimited. Reporter that followed an ominous warning from defense secretary james mattis after a sunday National Security meeting at the white house. Any threat to the United States or its territories including guam or our allies will be met with a massive military response, a response both effective and overwhelming. Reporter on twitter over the weekend, President Trump accused south korea of toying with talk of appeasment. And he said north koreas leader had become a threat and embarrassment to china. The countrys closest ally and trading partner. South Carolina Republican lindsaygraham outlined the scenario where economic and diplomatic pressure fails. There will be an attack by the United States against that, against his weapons systems. I am assuming the worst. Assuming we drop one bomb. He fired, at south korea and maybe japan. Reporter on cbs this morning. Former deputy cia director outlined another option. Another is acceptance of where they are, where theyre going with containment and deterrence. I think thats where well end up. The president spoke by phone today with south korean president , and the two leaders agreed to amend the joint treaty between the United States and south korea allowing south korea to expand increase, if you will the size and payload of its warheads on its missiles. And for the south, to buy billions more in u. S. Made weapons. So, the two nations closer to war than they were say a month ago . Yes, they are. Meem in the country want to avoid war at all costs. Ben tracy is in seoul. South korea put on a dramatic show of force monday. Flying fighter jets and launching ballistic missiles. This military drill was designed to simulate an take on north korea. Seoul, and its 10 Million People face the most immediate danger from north koreas growing arsenal of weapons. South korea alug the United States to install thad rocket launchers part of a controversial Missile Defense system. At the same time, President Trump accused, the south korean president of trying to appease kim jongun by favoring negotiations. This man in seoul said both kim jongun, and trump are unpredict leaders to be honest it would not be strange if a war broke out. Kim jongun, rapidly accelerated his weapon program, conducting 18 missile tests this year, in what he would do with a Nuclear Tipped Missile is still not clear. The good news is that north korea is rational, they want to survive. Teacher of International Relations in seoul and expert on north koreas weapons program. Reporter its getting north korea to abandon the weapons a realistic goal at this point or a fantasy . It would be analogous to the pope coming out tomorrow and abandoning jesus christ. Its something so imbedded in their belief system and identity, it would be that, that revolutionary. Reporter the south Korean DefenseMinistry Says it is seeing signs that north korea might be preparing to launch another intercontinental ballistic missile. That could coincide with a major holiday that takes place in north korea. This coming weekend. Congress returns to session and the house of representatives is expected to waste no time approving an billion relief bill for the victims of Hurricane Harvey. About 6,800 homes destroyed and more than 87 damaged. Rebuilding the region is expected to cost upwards of 180 billion. Meanwhile, new Evacuations Ordered outside two reservoirs and Michelle Miller is there. This park, entire neighborhood we are told did not flood, during the hurricane. It is underwater now as a result of those two reservoir releases, but, a necessary evil, officials say, to save many more neighborhoods downstream. And water isnt the only hazard left behind. In harveys wake. More than a week after harvey made its u. S. Landfall, communities across houston and east texas are racing to got a handle on the storms devastation. National guardsmen, air lifted in bottled watt tire beaumont where flooding overwhelmed the citys pumping station. Knocking out Running Water for days. Just rained too hard. Richard long with the u. S. Army corps of engineers and says intentionally releasing walter from the reservoirs avoid aid much larger catastrophe. A project is built to handle a certain sized event. Itch you get an event bigger than that, something has to so was your doctors appointment at a steakhouse . When your tshirt smells more like a tbone. Thats when you know its halfwashed. Add downy with odor protect for 24hour odor protection. Downy and its done. Your toilet is germridden with mineral buildup. Clorox toilet bowl cleaner with bleach is no match against limescale. But lysol power toilet bowl cleaner has 10x more cleaning power against limescale. So switch to lysol