What caused this deadly accident. Airport alert. The new warning about terrorists targeting planes with homemade bombs and the manhunt heats up for the most wanted woman in the world linked to those attacks in france. Hazard on the highway. Cars spinning out of control reckless drivers taking over streets shutting down traffic. Is this a reallife fast and furious . And good morning, america. Boy, the game was history last night and did it live up to the hype. Ohio state defeating the oregon ducks in that First Ever National championship playoff game. We are feeling it right here in new york. So much celebration everywhere around the country. The Empire State Building even lit up in ohio states colors of scarlet and gray. And robin right there for every single thrilling moment. Hey, robin. Oh, oh, hello, lara, george, everyone. Ill tell you north texas did a great job hosting the inaugural playoff championship game and we are here [ cheers ] we are here, were inside the lobby of the Ohio State Buckeyes and you should have seen the scene a little while ago. Well just leave it at that and some of the players are still milling about. The fans here and buckeye nation has every reason to celebrate. Oh. Ohio. The Ohio State Buckeyes are the First National champions of the playoff era. Reporter overnight history. The underdog Ohio State Buckeyes toppling oregon, 4220 to bring home the national title. Elliott breaks free. Ezekiel elliott gets a block. And busts to the end zone. Reporter more than 85,000 feverish fans packing at t stadium in arlington for the culmination of the first ever College Football playoff. Millions more watching on tv and these fans got quite a show. Spins into the end zone. Reporter the games early going, intense. Marshall is wide open and running free and they will not catch him. Reporter emotions running high all night. Oh oregon stealing the ball from ohio state four times. Loses the ball. Its out. Reporter coming within one point of the lead in the third but they couldnt steal the buckeyes drive. Touchdown, ohio state, on the final play of the quarter. Reporter with the game winding down ohio state pulled away as alist supporters like ohio native lebron james cheered them on. On the sidelines we found bill walton and nba allstar chris paul. You can appreciate an atmosphere like this. Why are you here . Unbelievable. Two great teams and two great universities and im honored to be here. Reporter ohio states victory, their eighth national title, the third for head coach urban meyer. Go down as one of the Great Stories of College Football history. Reporter the nights offensive mvp Ezekiel Elliott with four touchdowns breaking vince youngs record for most rushing yards in a championship game. We finally did it. It was our dream, it came true. Reporter and ohio state quarterback Cardale Jones making just his third career start and making that count. Unreal feeling, you know, looking at all this confetti fall and come here. My teammates. Reporter the unlikely starter leading these unlikely champions to the top of a College Football world. And the reason we say unlikely champions is because ohio state, the fourth seed, there were some people who thought they shouldnt receive the last seed to be the last team to be elected into the playoff system but they did and they had those two big victories so theyre no longer unlikely champions. Theyre the undisputed champions. [ cheers ] george. You have a tough crowd there, robin. How about that Cardale Jones. Third start in his life. Jones bobbled the snap. Reporter i know. He was a backup to the backup. A third stringer. You know what kind of message this sends to people, kids waiting on the bench to see and are they going to get their chance and a tribute to him. Tribute to the Coaching Staff that he was ready. Yes, he made some mistakes last night but you know what, he kept his poise and theres going to be a little bit of a quarterback controversy brewing in buckeye nation, i mean, because hes a backup and he won a National Championship. Yeah, they got some time, though to enjoy this one. Thats a good problem to have actually. But, hey, robin, theres no disputing theyre National Champions but urban meyer said hes going to get a tattoo. He pointed to his arm but is there any dispute about what he is actually going to put there . Is it going to say ohio state National Champions or is it just going to say mom . Hey, you can relate to this being a super bowl champion, stra. When you win a National Championship as he said last night youre family. So he is forever a part of buckeye nation. Yes, he won two National Titles at florida but he is very much with ohio state and, who knows, should he get an ohio or mom . Who knows . But i got to tell you, it was quite a scene inside that stadium last night and it was very fitting that with the bowl system now a part of the past and having the playoff to have these two teams play as they did and be the undisputed champion says a lot Going Forward and glendale next year. Maybe itll be a little warmer next year for the championship. We could feel all that excitement. Robin, thanks very much. Congratulations to ohio state. Moving on to that subway nightmare in our nations capital. A train filling up with heavy smoke just before rush hour, one person died, one in critical condition. The whole ordeal captured on cell phone video as hundreds were trapped underground for more than an hour. Abcs david kerley is in washington this morning with the very latest. Good morning to you, david. Reporter lara, good morning. The trains are running this morning after this mass casualty event. This happened very quickly. Trains filling with smoke and the questions this morning, why . A nightmare scenario. Stay calm. Do not open the doors. Reporter the power is cut in a crowded underground subway train goes dark filling with smoke. This cell phone video in the crowded train. Need a medic. Make a hole. Make a hole reporter and video from inside the station as bystanders are being evacuated. They say we got to leave the station. Terrifying. Several were crying. There was one man that had some sort of seizure. There was a lot of scary stuff. Reporter dozens coughing, gasping for air breathing in potentially toxic smoke. There was no oxygen, people started panicking and people started hitting the floor. Stocking cap breathing through it. This is the crap we were breathing for an hour. Reporter riders tried to get out but the doors wouldnt open and with that dangerous third rail still electrified. We all tried to get down. Reporter one woman praying for her life. Forgive us our trespasses. Once into the station we just sprinted for our lives out of there because we had no idea what was happening. We were all so scared. Reporter the smoke was too much. One woman died reportedly of smoke inhalation. There were a lot of people vomiting, sick. I feel sick. We dont know what it was. Nobody is saying what it was. Reporter passengers say it would be 45 minutes before firefighters could rescue them. It became a mass casualty event. A triage area set up for the hundreds evacuating. Give me water. Reporter Train Service shut down in and around the station as the ntsb quickly deployed. Investigators say the train stopped after leaving the station and a third rail about a thousand feet forward of the train started electrically arcing with supply lines. I dont know exactly why it stopped. Thats something we will develop over the next few days. Reporter this morning, the mayor trying to convince riders that the trains remain safe. I do feel safe riding the metro and this, of course, is a tragedy and an accident. Reporter as of last night more than a half dozen people are still in the hospital. One in critical condition. A firefighter also being treated. We dont have his condition. Now, investigators found water on the tracks. The question this morning, did it have anything to do with this tragic incident . George. Boy, so scary. Thanks. Well turn to that urgent new warning at our stations airports. Concern al qaeda in yemen, one group tied to the terror attack in paris has a new plot to take down planes in the u. S. And this morning, in paris, a commemoration for the officers killed in that attack. And a new arrest announced overnight. Brian ross is tracking the latest. Good morning, brian. Reporter good morning. French authorities report that is a suspected accomplice of last weeks attackers has been arrested in bulgaria as they look for more members of the terrorists thought to be on the loose this morning. All this as u. S. Authorities are putting in place a series of urgent security steps designed to stop what they fear could be another wave of attempted airplane bombings. U. S. Airport screeners this morning are under orders to enhance the number of random searches they carry out on passengers and carryon luggage in order first issued last week but only being made public now. The Security Order comes in the wake of this alarming stepbystep recipe of kitchen ingredients for what al qaeda calls in its latest magazine inspire, the hidden bomb to bring down an airplane. The device is designed to get by Standard Airport magnetometers answer would only be detected by full body scanner machines not present at many smaller airports. Quote, through this large loophole the instructions read, you can pass through Many American airports. This group is absolutely determined to try to take out an attack on an u. S. Bound airplane. Reporter on the terror front in france the search resumes amid unprecedented security for other members of the terror cell that attacked last week. Officials acknowledge at least two of them got away. The girlfriend of the gunman at the Grocery Store and an accomplice, both seen in this airport Surveillance Video arriving in turkey and both now believed to be in syria. As french authorities try to unravel the plot, one question involves how the terrorists got such heavyduty weapons. This new video shows the two brothers holding up a gas station with automatic weapons and over the shoulder of one of them an extremely powerful military rocket launcher. The u. S. Military came facetoface with another terror weapon as isis followers took over the twitter feed and the Youtube Channel of the u. S. Central command. Headquarters for american efforts against the terrorists. They posted isis videos and this threat american soldiers, we are coming, watch your back. The military says no classified information was involved in the cyberattack but the fbi today is launching a full investigation and, george, this morning the latest edition of the Charlie Hebdo magazine came out with a cartoon of the Prophet Muhammad on the cover wearing a sign that says je suis charlie, i am charlie and the headline all is forgiven. 3 million copies published. Usually they have 60,000. The president s team has apologized for failing to send a highlevel official to that unity rally in paris. Abcs jon karl at the white house. This was an unusually rapid concession for the white house. Reporter a remarkably quick turnaround for a white house that rarely admits mistakes but now this now white house officials are saying bluntly they should have sent a much more highprofile representative to that march. You heard from josh earnest, the kind of words that you almost never hear here from a White House Press secretary. You said you should have sent somebody with a higher profile. Why . The American People stand shoulder to shoulder with our allies in france, and sending a highlevel, highly visible Senior Administration official with a high profile to that march would have done that. Reporter privately officials are saying they still believe it would have been impractical because of security requirements to send the president on such short notice but, george, what they wish they had done now is to have at least sent secretary of state john kerry. I bet they do. This attack on central commands twitter and youtube accounts comes as the white house is announcing a new strategy to take on cyberattacks. Theyll announce a new proposed legislation on cybersecurity and a summit to be held next month out at stanford university. But, george, this was legislation they proposed three years ago and never passed congress. Okay, jon karl, thanks very much. George, we turn to the cost of driving. Fast falling gas prices dropping to their lowest level in more than five years. Look at this map. You can find at least one station selling it for under 2 a gallon in 43 different states. Abcs Clayton Sandell found the cheapest gas in the whole country at a station in tomball, texas. Good morning to you, clayton. Reporter hey, good morning, lara. Take a look at this. The price here, 1. 47. The lowest weve been able to find anywhere in the station in texas. Look at this. The average price of a gallon of regular now stands at 2. 14. That is down 8 cents in just the last week. Down a whopping 1. 19 compared to a year ago. The last time the average price of gas was this low was in may 2009 and just for comparison, even the doughnuts here at this gas station now more expensive than gas, 1. 59 and take a look at this. On average you can now fill up your tank for about 36. That is enough to go about 400 miles but just back in june that same amount would have only gotten you about half a tank. Now the even better news this plunge may not be over and we could be seeing an average price of gas about 1. 25 by next month. Big savings, lara. Even the doughnuts more expensive. Clayton, we thank you so much. Time to take a road trip. Lets take one. Look at that price. Did it just go down as we spoke . It did. It did. It makes me want to drive around to gas stations. Cash or credit though does make a difference. Clayton, we thank you. To amy with the other top stories developing at this moment. Good morning. Good morning, everyone. We begin with a major break in the airasia flight 8501 crash investigation. The second black box, the cockpit voice recorder has now been recovered one day after the flight data recorder was pulled from the java sea. Investigators now expect to get a secondbysecond time line of the flight in hopes of figuring out why it crashed. New pictures of a volcano erupting near fiji which forced several airlines to cancel flights in the south pacific. Ash spewed high into the sky briefly turning the surround water red. And its being called the worst massacre yet by boko haram militants in nigeria. They are now accused of killing as many as 2,000 civilians in recent days. The militants reportedly strapped explosives to young girls before setting them off then into a crowded market. And massive crowds greeted pope francis as he arrived in sri lanka today. He warned the island nation will not fully heal from civil war without pursuing truth and justice. The pope heads to the philippines on thursday. Back here at home a Measles Outbreak originally tied to disneyland is spreading 26 cases now being reported. 22 in california. 4 others in utah. Colorado and washington. Most people who first got sick had not been vaccinated. Measles is highly contagious and causes fever, rash and watery eyes. A frightening scene in oklahoma. Water gushing from a broken main so powerful. Look at that. It sent this gas station roof collapsing to the ground. Luckily no one beneath it. Changing temperatures were blamed for several water main breaks in that region. A close call for the driver of this suv nearly swallowed by a 30foot sinkhole in colorado. Somehow he stayed calm, called police who then used a rope to pull him to safety. And finally air travel usually means putting up with crying babies people with oversized carryons. Hitting you in the back of your seat. This guy didnt have to worry about any of that. He was all by his lonesome self from cleveland to new york. His flight kept getting delayed by weather and apparently all the other passengers were rebooked but him. Delta, however, needed that plane to new york so after putting just one more person on a plane, they made the flight with two very comfortable and shall we say well attended to passengers on board. So he puts this picture out and his mother makes a comment, well, im glad he got a haircut. He looks great. Nice to see they actually upgraded him. Lots of legroom. Not a bad private jet. Okay, rob, boy, i see that arctic blast. We have warm air coming this weekend but this to contend with first. Cold air coming down the pipe. Windchills, boston and d. C. Not too bad, boston around 8 degrees. Minus 8 in buffalo and minus 20, minneapolis. Weve been saying this for quite some time. Problem is that cold air driving down to the south. It will roll over the carolinas tonight that will spawn rain and freezing rain. Winter storm watches up for raleigh, 26 degrees, maybe a glaze of ice come tomorrow morning. Snow across the rocky mountains. Your local forecast coming up first. But first your tuesday trivia. Brought to you by burlington. Good morning, i am meteorologist mike nicco with the bay area forecast. On this tuesday, the fog will fade to sunshine and mild temperatures this afternoon. Fog will return tonight but mostly sunny days and above average temperatures continue all the way through the weekend and now as feared the storm is moving to the north. Lowtomid 60s from the coast to inlap inland and lowtomid 40s around the bay. The sevenday outlook shows and coming up on gma, two Police Officers now facing murder charges for shooting a man. The entire incident caught on helmet cam. Also ahead, amazing survivor story. A pro Football Player swimming more than 16 hours to safety after falling off of his boat speaking out about the ordeal. Plus the illeg