A towering hotel in dubai engulfed in flames. Debris raining down on the streets below. The fire broke out just a couple of hours before huge celebrations were planned to ring in the new year. Despite the inferno, only minor injuries have been reported so far. At midnight, the city went on with a recordbreaking fireworks display, creating a surreal scene. Keir simmons has the dramatic pictures. Reporter flames 20 stories high engulf the luxury building. Six or seven minutes the entire side of the building was engulfed in reporter more than two hours, dubais skyline lit up and not by its scheduled fireworks display. Emergency responders racing to help. We saw quite a bit of firefighters making their way running top speed through the mall. There was pandemonium. At least 14 people were injured. Outside, others fled. There was debris raining down from as high up as 24 floors up at least in that building. Now you can see what they are trying to do is trying to get everybody out of the mall area. Reporter at midnight, dubais worldfamous fireworks went ahead to the disbelelf of many. Its really surreal and bizarre. Reporter celebrations through the stillthick smoke dominating dubais skyline. Keir simmons, nbc news, london. Back in the u. S. , the fbi says it foiled a new years eve terror plot inspired by isis. A man under arrest accused of planning to attack people as they celebrated in rochester, new york. Now the city has canceled its fireworks celebration tonight. We get details from jonathan reporter the fbi says this is a man planning to carry out a new years eve slaughter. After communicating with an isis fighter in syria. The criminal complaint details his alleged talks around Christmas Day with an isis supporter overseas. He wrote, he was ready to give up everything to fight with isis in syria. His handler answers, for now, do what you can over there. Take as many as possible out just this week, according to the fbi, he went to this walmart and bought two black ski masks, zip ties, two knives, a machete, ammonia duct tape and gloves. The timing of this arrest, illustrates the fact there are threats that are current and that counterterrorism agencies are dealing with at this very moment. Reporter the 25yearold u. S. Citizen has a criminal years for robbery in state prison. This is a person who was a muslim, was in the state prison system, but then became radicalized through the internet, swore allegiance to isil. Spoke over the internet with terrorist organizations. Reporter also has a history of Mental Illness and was dangerously close to carrying out the plot. He lived along these streets. His manned grawer spoke to nbc by phone. My belief is that he was set up. He was lured into doing this. Reporter he was ordered held on the terrorrelated counts. The fbi used confidential informants to track the suspect. New yorks governor tonight says this plot was very much a real one. Jonathan dienst, thank you. Train stations in germany. In new york, security tight as a Million People are expected to watch the ball drop. Ron mott is there with all the safeguards in place here and across the country. Reporter with heightened concerns of terror threats, new years eve security reached unprecedented place levels in some places like new york city. Because of isis. We have enlarged our capabilities in the city. Reporter an estimated 6,000 officers deployed from roof top snipers to bombsniffing dogs. Revelers screened. Much more security, yes. Feel much safer. Reporter elsewhere, similar vigilance. In pasadena, california, final preparations for tomorrows rose parade. Chicagos rising star countdown also under close watch. Security camera ss. Even todays bowl beefedup protections. Overseas, a muted celebration in paris, no fireworks. Nixed in brussels. Belgian authorities announcing six arrests in an alleged plot on the capital. At home amid everpresent threat, a cautious approach to fun. Im really excited. Im ready to dance and party. Well have fun. Youve got to also be aware of your surroundings and look out for anything unusual. Reporter new york city Officials Say they received no Credible Threats against the city, and of course, they wont breathe a sigh of relief until and unless the night ends without any problems. We hope so. Ron mott in times square, new york. In the midwest, this is going to be a stressful new years for millions of people along the Mississippi River and its tributaries in missouri, illinois and further south, as deadly flood waters continue to rise, putting thousands of homes in harms way. While some rivers have crested, the threat is youre about to see from the water and from the air. Miguel almaguer has our report. Reporter the Mighty Mississippi rary seen, 12 feet above flood sage, surging, cresting, the flow so high and powerful, its threatening to top levees and swamp homes. The u. S. Geological survey recording this historic rush as it threatens to burst bays. An artery of rivers, including three major ones. You get 6. 2 million gallons per Second Coming down right now, thats about ten times what Niagara Falls on a typical day flows over those falls. Reporter what makes this so dangerous is how many sections of the river it is threatening. Communities are used to flood, but not for water this powerful moving this quickly. With 22 dead and four missing, tonight 3 3 louis in arnold, missouri, they are taking stock of the damage. Its feared 150 homes are lost. Carports gone, decks gone, a couple of cars. Reporter this family home is an island. They have no insurance. We have to restart fresh, everything. Reporter with nine levees spilling over, the Merrimack River crested today, shatter shattering 18 records. On the road, more than 100,000 stranded. Sections of i54 swamped and shut down. Tonight the water is still rising. Houses fortified their homes one sandbag at a time. For now their wall is holding, but the water isnt receding. Think you dodged a bullet . That gun is still now. Question yet. Reporter tonight, the Mississippi River behind me here in st. Louis is cresting at this very hour. It will likely surge even after the water reseeds, the big question will be, can the levees and all the river banks hold for the next several days and weeks to come . Kate . Miguel almaguer, thank you. That texas teenager who used the socalled affluenza is facing charges. More from gabe gutierrez. Reporter tonya couch, the mother of the socalled affluenza teen is charged with helping her son evade police. A judge setting bail at 1 million after she was deported from mexico, flying into los angeles overnight. Ethan couch was rushed from this immigration facility to another one in mexico city. Because his newlyretained mexican attorney filed paperwork to block his deportation. His future in the hands of a mexican judge. Its on their time weve seen these happen as quickly as two weeks up to two months. This gritty apartment is where the couches were arrested monday, following an international manhunt. They stayed at this hotel and this gun was found in the pairs room. The District Attorneys Office told nbc news they are looking into the report of the gun. It could affect deportation proceedings. Couch had been on the run since earlier this month after he received ten years probation, no jail time for killing four people driving drunk in 2014. Greatest public outcry in my 35 years of law enforcement. Reporter tonya couchs attorney said while the public may not like what she did, tonya did not violate any law. Tonya couch is expected back here in texas early next week as her son spends the start of the new year in mexican custody. Gabe gutierrez, thank you. Still ahead, nbc news uncovered a medical device associated with over 2 now we learned a supposedly improved version has potentially fatal flaws of its ow incredible spectaculars from parts of the world where its already 2016. Did you know that meeting your daily protein needs actually helps to support your Muscle Health . Boost high protein nutritional drink can help you get the protein you need. Each serving has 15 grams of protein to help maintain muscle, plus 26 vitamins and Minerals Including calcium and vitamin d to support strong bones. Boost high protein is the 1 selling high protein complete nutritional drink and it has a great tasteguaranteed help get the nutrition you need everyday with boost high protein. I sure had a lot on my mind when i got out of the hospital after a dvt blood clot. What about my family . My lil buddy . And what if this happened again . I was given warfarin in the hospital but i wondered if this was the right treatment for me. Then my doctor told me about eliquis. Eliquis treats dvt and pe blood clots and reduces the risk of them happening again. Not only does eliquis treat dvt and pe blood clots, but eliquis also had significantly less major bleeding than the standard treatment. Knowing eliquis had both. Turned around my thinking. Dont stop eliquis unless your doctor tells you to. Eliquis can cause serious and in rare cases fatal bleeding. Dont take eliquis if you have an artificial heart valve or abnormal bleeding. If you had a spinal injection while on eliquis call your doctor right away if you have tingling, numbness, or muscle weakness. While taking eliquis, you may bruise more easily. And it may take longer than usual for bleeding to stop. Seek immediate medical care for sudden signs of blblding, like unusual bruising. Eliquis may increase your bleeding risk if you take certain medicines. Eliquis treats dvt pe blood clots. Plus had less major bleeding. Both made switching to eliquis right for me. Now a followup on an exclusive nbc news medication into a medical device designed to prevent blood clots from rochestering the heart and lungs, but was associated with at least 27 deaths. The Company Modified the device and a new version was supposed to solve its problems. As Stephanie Gosk reports, the new device had similar problems and is associated with at least a dozen more deaths. Reporter when chris doctor told him five years ago he needed a blood clot filter to help treat a genetic disorder, he didnt think twice. Its here to save your life so i said, okay, lets do it. Reporter the filter is a small wire trap inserted in the largest vein in the body to prevent deadly blood clots from traveling to the heart and lungs. More than a a quarter million are implanted incident. It is made by g2 express. In october a routine checkup revealed something alarming. The filter wasnt where it was supposed to be. He said it is dangerously close to your heart. He had spoken to other surgeons and none would attempt to remove this. Reporter they turned to dr. William co. During this emergency surgery, he saw two already damaged filter legs break off. One could have killed chris. It floated in front of our eyes literally. Burst into the right atrium. Reporter he is lucky that didnt pierce his heart. Right. Reporter he sees more complications with barr filters than any other brand and stopped using them all together. This is not the first tlim have been concerned about a bar filter. The g2 implanted in be safer than the original version called the recovery. We turn to an nbc news investigation weve been working on for a year. Reporter an nbc news investigation earlier this year showed the company knew they had potentially fatal flaws. We uncovered Confidential Company documents that showed the recovery filter had higher rates of relative risk for death, filter fracture and movement than all of its competitors. According to the fda and company record, the recovery device is now associated with at least 27 deaths. Instead of recalling the problematic recovery, they kept selling the filter until it could replace g2, which the Company Hopes would resolve its issues, but according to their own internal records, it didnt documents show the replacement g2 series filters had more reported problems than any of their competitors. In a confidential memo, one of bards expressed concerns with problems with migration, tilting and perforation. Is the g2 safe for patients . I think the data speaks for itself. The number of complications, the frequency of the failures makes it obvious that it was never safe to be implanted. Reporter he says both the g2s and its predecessor the recovery sud have been recalled. They were not. Bard kept the g2 on the market five years and sold 160,000. At least 12 deaths have been associated with the filters. What we learned the hard way is that we can no longer rely on the medical Device Companies to do whats in the best interest of the patient. And we can no longer rely on the fda to properly regulate these devices. Reporter our first reports on bard filters prompted the chairman of the Senate Judiciary committee Charles Grassley to send this letter to the fda. Asking in part, what when new information about an approved known . Fdas only got one responsibility. Its john q. Public to protect the American Public from safety and reporter senator grassley told us the fdas response was incomplete. He had more questions as he decides what steps to take next. Once again, bard declined our request for an oncamera interview, but told us while all medical devices carry some risk, its filters are an important clinical option for physicians, and that the company steadfastly believes in the safety and devices. Weve got the bulk of that filter out. Reporter four days after chris emergency surgery, he met with followup. This is a filter we removed. One of the broken arms is at the bottom of the jar. Reporter a patient grateful to be saved thought was saving his life. You seem shaken to me. Its very difficult to think that you could have reporter you caught it. Luckily. Reporter the fda did not answer our question why bards recovery and g2 filters were not recalled. The agency says it investigated the risks of all blood clot filters, not just bards, and issued safety alerts. The agency helped organ outside longterm Clinical Trial that began this month to examine the safety and effect effectiveness of filters on the market. Thank you for that report. We are back in a moment with Onetime Republican frontrunner ben carson facing a cris moderate to severe Crohns Disease is tough, but ive managed. And when i finally told my doctor, he said humira is for adults like me who have tried other medications but still experience the symptoms of moderate to severe Crohns Disease. And that in clinical studies, the majority of patients on humira saw significant symptom relief. And many achieved remission. Humira can lower your ability to fight infections, including tuberculosis. Serious, sometimes fatal infections and cancers, including lymphoma, have happened; as have blood, liver, and nervous system problems, serious allergic reactions, and new or worsening heart failure. Before treatment, get tested for tb. Tell your doctor if youve been to areas where certain fungal infections are common, and if youve had tb, hepatitis b, are prone to infections, or have flulike symptoms or sores. Dont start humira if you have an infection. Ask your gastroenterologist about humira. Fact. When emergency room doctors choose an otc pain reliever for their patients muscle, back and joint pain. The medicine in advil is their 1 choice. Nothing is stronger on tough pain than advil. Relief doesnt get any better than this. Advil. When heartburn hits fight back fast tums smoothies starts dissolving the instant it touches your tongue and neutralizes stomach acid at the source tum, tum, tum, tum smoothies only from tums real madrid have about 450 million fans. Were trying to give them all the feeling of being at the stadium. The microsoft cloud gives us the scalability to communicate exactly the content that people want to see. It will help people connect to their passion of living real madrid. At one point, ben National Polls in the republican race for president , but now after carson tumbled in the polls, a major rivet opened up in his campaign. Despite stellar fundraising numbers in the fourth quarter, our Hallie Jackson reports that several of those close to carson are jumping ship. Reporter a campaign in chaos. Ben carson asking his top advisor not to resign. But Campaign ManagerBarry Bennett had already made up his mind. I dont need to bang my head on the wall any more. Reporter describing low morale, job insecurity and infighting. I think we can still win iowa, but only if this internal rivet stops. Reporter his deputy Campaign Manager, constant disagreements between his aides and longtime friend armstrong williams. Dissension is not bad as long as the candidate comes out better, more well prepared and ready for this battle that is reporter carson calling this a new phase and necessary to invigorate his campaign with a strategy that more aggressively shares his vision and world view. After falling from first to fourth in the last couple of months. Out of chaos, leadership rises. There is a new carson emerging and you and others will see it soon. Reporter whats it going to look like . A man who wants to win the white house. Reporter other advisors are stepping. In the campaign trying to turn it around with time running out. I love dr. Carson. Im going to vote for him. I just dont want to work for him any more. Reporter Hallie Jackson, nbc news, washington. When we come back, new hope for a new year as cities around the globe welcome 2016. My sister raves about her toothpaste and mouthwash all the time. Im like, huh . Arent they all the same . You know, i had to see for myself. So i went pro. With crest prohealth advanced. Advance to a healthier, stronger, this toothpaste. And mouthwash make my whole mouth feel amazing. And my teeth stronger. Crest prohealth advanced is superior in these 5 areas dentists check. This is gonna go well, for sure. Advance to a healthier stronger, cleaner mouth from day 1. Great check up. My sister was right. 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