Magic mushrooms. Wait until you see how they help Cancer Patients feel better and some say thats change their lives. Extract nightly news begins right now. From nbc news World Headquarters in new york, this is nbc nightly news with lester holt. The campaign is over but donald trump was back on the trail today to run a victory lap and celebrate in her lake success american jobs from leaving the country. In his first public event since the election, it appeared the carrier plant in indianapolis, trump made a deal to keep over 1000 jobs previously earmarked to leave the country in the u. S. Eyebrows were raised over whether it would work with carrier to reverse a decades long tied of vanishing manufacturing jobs. The deal gives the heating and air Conditioner Company 7 million in state tax breaks in exchange for carrier investing 16 million in the plant. Another 13 million jobs isolated for mexico and sources familiar with the negotiations at a motivating factor is carriers parent company, united Tech Knowledge is, has billions of dollars in contracts with the government. Trump pointed to a story he saw on nightly news. They were doing a story on carrier. This strong message was delivered to the president elect. They want you to do what they said they would do. It was too late to intervene. I wonder if he is being sarcastic because the ship has sailed. It was 6 30 and i said the first thing i did would go there. Christmas miracles, if they happen, it happened today. One hour down the road, they wondered if he would save their jobs, too. Workers at this ball bearing plant whose job is moving to mexico. The trump train, i dont know what kind of train it is. Keep them rolling. Lets get them all back. Since 2000, the u. S. Has lost 5 Million Manufacturing jobs and they said carrier is a good first step but much more is needed. The president wont get involved in every one of these these cases. A rally is in cincinnati aimed at being reminiscent of a Campaign Style event. The crowd size is considerably smaller and the kickoff is for a thank you tour. They thanked supporters for helping them win the white house. Lets turn to the deadly 12 punch and the wildfires we saw in the southeast with dozens of tornadoes carving a trail of destruction through seven states and the death toll is now 10 and many others are missing leaving anguished loved ones desperately wanting to hear word. Reporter a flareup before sunrise in gatlinburg this with the downtown in this tourist dependent community spared, but evacuated, there is high anxiety because a single amber could ignite what remains. It burned so hot that officials of the missing may never be found. John and janet somers from memphis were in gatlinburg on vacation and no one has heard from them. Their three sons are alive that they were in the vanderbilt burn unit. Im looking for y been waiting three days for authorities to tell them where his wife and two daughters are. What is it like when you have families reaching out and wanting answers . Its one of the most difficult things you can imagine. Reporter among the 10 confirmed dead, 7yearold, alice hagler. Her son james said he has the answer. My mom was the grandmother of two and she was my best friend and cared about everyone. She never met a stranger. Firefighters working 12 hour shifts, exhaustion. This photo was caption, as close as we got to seeing sleep and 36 hours. The cleanup is beginning and there is cleanup of a different sort across the sound with tornado damage. Twisters left five dead and in alabama, there was a tornado with wind speeds up to 127 miles an hour that leveled the town of rosalie. Tonight, the reporter in the smokies, as many as eight people are still unaccounted for and family members wonder if they will ever find their loved ones, is ashley if they ran into the woods in a panic. Lets turn to the hostage drama that played out in florida. The gunman held nearly one dozen people inside a bank and he was quickly surrounded by a reporter they were hostages and now are survivors. I was scared. I thought it was a dream. It was real. Reporter around 9 00 at the Community First credit union, the alleged gunman walked into the bank with a dog and a handgun and demanded money. He shot in the air and i knew he meant business. Reporter it indicated someone had been shot. Reporter it turned out not to be true but negotiator said he would start shooting if the demands were not met. A half, negotiators convinced the gunman to free two hostages. Minutes later, two other people, hiding inside the bank, unknown to the gunman, made a daring escape. S. W. A. T. Team took that opportunity to make entry into the bank. Reporter they used a tanklike battering ram to enter the building, putting themselves between the suspect and the hostages. Surrounded, humphrey surrendered. Family overjoyed, as the hostages were freed at last. So shes okay . She okay. Thank you, lord. Thank you. Reporter a reversal of fortune, the hostagetaker, now a prisoner. Jacob rascon, nbc news. Following tonight from new orleans. Former nfl player joe mcknight has been killed in a shooting incident with another driver, a possible victim of road rage. The suspect was arrested at the scene. Mcknight played for usc in college, and then the new york jets in the pros. He most recently played in the canadian football league. Now to a dramatic medical emergency involving an american hero. Buzz aldrin, who landed on the moon with Neil Armstrong in 1969, had just arrived group. But once there, his condition quickly deteriorated, triggering a highrisk rescue mission. Heres nbcs tom costello. Reporter in a hospital bed in new zealand tonight, a smiling 86yearold buzz aldrin after a rescue from the bottom of the world. Just tuesday he tweeted, south pole here i come. As he joined a luxury adventure tour. But once there, at 9,000 feet, nearly double the altitude of nv deteriorated. A c130 on skis, like this one, landed to medevac him to a u. S. Research station, then on to new zealand, where hes described tonight as stable with fluid in his lungs, but responding well to antibiotics. Er doctor john torres has flown two rescue missions to the north south pole himself. It looks like edema, a buildup of fluid in the lungs that happened at high altitude. If that happens, you have to get them down to sea level and on oxygen quickly. Lifethreatening condition. Beautiful, beautiful. Reporter in 1969, buzz aldrin landed on the moon in apollo 11, following Neil Armstrong down the ladder to the lunar surface. We were given a fantastic opportunity to do what other people have just not had come along in their life. Reporter for decades, aldrin has pushed for more manned missions. To infinity and beyond reporter the animated character toy story, created in his honor. Hes pretty irrepressible. Hes a force. No question about that. Reporter tonight, nasa has been in touch with the new zealand doctors and believes aldrin is doing well. An american explorer, still looking for adventure. Tom costello, nbc news, miami. Now to new developments in the deadly plane disaster in colombia. Lamia airline, which operated that doomed charter flight, has and we have new images inside the crash scene with nbcs keir simmons. Reporter this is where 71 people died, almost an entire brazilian soccer team, wiped out. The plane appears to have clipped the top of this hill and just ripped apart. Thats the wing that is turned back on itself and such was the force of the impact, that way down there, thats the front landing gear. Theres no sign of a fire. Strengthening the theory that the aircraft ran out of fuel. Four minutes from the airport. The Colombian Police escorted us closer to the wreckage. Investigators are picking through the twisted fuselage. Beneath it there, one of the engines, still intact. All clues to what happened. Translator one of the victims, copilot c. C. Arias, talked about her excitement for the team, hours before the flight. Her brother wrote this tribute on facebook. Dear sister, im going to miss you for the rest of my life. Survivors told us he found a cell phone with multiple missed calls. So many have been left grieving by this tragedy. Keir simmons, nbc news, colombia. Now to the battle raging against isis, as u. S. Backed forces pushed deeper into mosul to drive out isis, more civilians are getting caught in the middle and the only medical care available for many of them on the front lines is being provided by two american volunteers. On a mission to save lives. Richard engel, inside iraq. Reporter this is probably the most important clinic in all of iraq now. Because almost every civilian injured in mosul is taken here. And theyre treated by derek coleman, from san diego. I got the artery. Reporter and pete reed from new jersey. The very first day we were here, we had over 65 casualties. Including 12 dead on arrival. Reporter the care to civilians like farida. Shrapnel tore into her legs moments ago. Her brother says isis is firing indiscriminately into mosul. The two 27yearolds came here on their own. Quit my job, sold my truck, sold most of my possessions. Came out here on a hope and a dream. Reporter the volunteers initially came to work with iraqi forces to help fight isis, but they realized they could lives. How many frontline medical posts like this are there in mosul right now . One. Youre standing in it. Reporter there are 5,000 american troops here, but very view of very few of them are allowed to leave their bases and help out on the front lines. So reed and coleman stepped in. Where are you getting these supplies . Weve had various generous donations from private individuals, small organizations, and reporter coleman, a machinist, only has basic first aid training. Reed has more. Hes a former marine, who served two tours in afghanistan. I still have some fight left in me. I could use my medical for good. Bandage, quick, here reporter they say theyve treated more than 500 people, but they have no doubt which ones theyll remember forever. Kids. Hands down, kids. Yeah, dealing with children, wounded children, dying children. Weve had some days with half a dozen kids die. Reporter theyve had some close calls, like when they were chased by an isis car bomb. But the injured people of mosul are depending on them. And i have every intention of staying here until the battle here is over. Reporter richard engel, nbc news, mosul, iraq. A lot more ahead tonight, new hope for Cancer Patients from an unlikely and illegal source. The trippy drug that many say is giving them a new lease on life. Your Holiday Travel. Well tell you about it when we come back. Theyre not all the same. Turns out, theyre really. Different. Who knew . I had no idea. So, she said look for. One thats shaped like a dental tool with a round. Brush head. Go pro with oralb. Oralbs rounded brush head surrounds each tooth to. Gently remove more plaque and. Oralb crossaction is clinically proven to. Remove more plaque than sonicare diamondclean. My mouth feels so clean. Ill only use an oralb the 1 brand used by dentists worldwide. Oralb. Brush like a pro. Our special today is the seared ahi tuna. Dont you hate that . When they dont tell you how much something costs and you have to ask . Maybe thats why i always make sure to. . Bring up the costs associated with your services. . I know. Transparency about costs. You dont let anything keep you thats why you drink ensure. Sidelined. With 9 grams of protein and 26 vitamins and minerals. For the strength and energy to get back to doing. What you love. Ensure. Always be you. Its easy to love your laxative. When that lax loves your body back. Only miralax hydrates, eases, and softens to unblock naturally. So you have peace of mind from start to finish. Were back now with what you might call an unconventional way that has helped some Cancer Patients feel better. Psychedelic medicine, you might say, in the form of magic mushrooms. And doctors say for some, theyre working, well, magic. We get more from nbcs kristen dahlgren. Reporter when you think magic mushrooms, chances are Something Like this comes to mind. Two small but encouraging studies out today show the hallucinogenic ingredient in some mushrooms reduced anxiety and depression in 80 of Cancer Patients for more than six months after receiving just one dose. So youve been through a lot in your life. Reporter gale was in her fourth bout with breast cancer. I was really feeling sorry for myself and feeling very stressed. . Reporter after extensive psychological testing, she was given a pill and watched closely by doctors, as she listened to music and went on a vivid mind trip. Its beautiful. Its you know, its something you want to embrace. Reporter cowan took the drug two years ago and still every night when i get in bed, i find that i have this smile on my face. . . Reporter its that more studies. Conducted under tight dea regulation and medical supervision. People should not look at this research and data and extrapolate from that, they can go get mushrooms illicitly, try it and think its going to help them. Reporter but researchers are encouraged by the potential of psychedelics to treat things like alcoholism, smoking, and depression. Just this week, the fda approved a largescale trial using ecstasy for ptsd. Once criminal compounds, getting a second look. Gale cowan, a second chance. I think its wonderful. Reporter kristen dahlgren, nbc news, new york. Were back in a moment with the first family taking part in a white House Holiday tradition for the last time. Rything, so we know how to cover almost anything. Even a rodent ridealong. [dad] alright, buddy, dont forget anything [kid] i wont, dad. [captain rod] happy Tuesday Morning captain rod here. Its pretty hairy out on the interstate. Traffic is literally crawling, but there is some movement [burke] it happened. December 14th, 2015. And we covered it. Talk to farmers. 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You might want to wait a few more days. If you buy this week, you can save a little over 2 on your tickets, according to a report. But if you wait until next week, the savings can jump to nearly 5 . And lights, camera, christmas at the white house. The obama family on hand to flip the at 1600 pennsylvania avenue. President Calvin Coolidge began the treelighting tradition in 1923. And here in new york, right outside, weve got quite a tree of our own. The today show gang gathering to light the Rockefeller Christmas tree last night. A jampacked crowd, not letting a little rain actually, a lot of rain dampen the celebration. When we come back, why hundreds turned out to honor an American Veteran who oooh when your pain reliever stops working, your whole day stops. sighs sadly try this. Only aleve can stop pain for 12 hours. Plus, aleve is recommended by more doctors than any other brand for minor arthritis pain. Aleve. Live whole. Not part. Im terrible at golf. He is. 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