Your world in 90 seconds. Every number on the board is a record cold high temperature. So to cold. Well be shivering. Millions wake up to bitter cold. Temperatures are expected to plunge again next week. Real nice. Reporter the race for 2020 could get more crowded. Former mayor bloomberg is opening the door to a president ial campaign. The water is warm. So we welcome him into it. Reporter the lawyer for the ukraine whistleblower sent a letter warning President Trump to cease and desist attacking his clients. He thinks that he can choose somebody on 5th avenue and nobody can touch him. Reporter a small plane crashed into a house east of l. A. Reporter the pilot was killed, but the family inside was able to get out okay. Its unbelievably lucky that they were able to escape and it landed right into their living room. Juul will stop online sales and accepting orders for its popular mintflavored juul pods. Reporter an alert worker in brazil keeping his head asson outofcontrol boat nearly decapitates him. Reporter footage from the south pole. The fisherman found a sporty beluga whale to play catch with. Crazy. Reporter thursday night football. Chargers at raiders. Carl joseph seals it for oakland. Its over, baby and all that matters Michael Bloomberg is expected to file to get on the democratic ballot in alabamas president ial primary. Why now . By the way, you only heard one whoo. A single whoo candidate. On cbs this morning. A newark billionaire run new york billionaire running for president. It could end up a trump versus bloomberg. You know, maybe this is how they get rid of trump. Its like in terminator 2. The only way to defeat a terminator is with another terminator. The same applies to new york billionaires. You know, who knows . This mornings eye opener is presented by brought to you by toyota lets go places. It would make things interesting. Good line from john dickerson. A onewhoo candidate. Very well known and well liked in this city. Welcome to cbs this morning. Twothirds of the country will soon be in the grip of a bitter arctic blast. Oh, no. Its expected to last into next week. Parts of the central and eastern u. S. Are waking up to temperatures near or below freezing this morning. The cold came with heavy snow in parts of michigan yesterday. This weather system is now headed east. Chief weathercaster lonnie quinn of wcbstv is in westport, connecticut, where the temperatures are already below freezing. How long is this likely to last . Reporter were going to get this through the weekend. There may be a oneday bump on the east coast for like sunday or so. Basically you got to get the winter coats out and keep them out. The reason why we are near westport, were on the connecticut shoreline. A cold front that came through the east coast, you could actually see it. Its that distinct line of cloud cover thats off shore now. And behind it in comes the northwest wind and in comes the temperatures that are going to be theyre going to be dropping. You know, really the newsworthy thing to take from all this, a lot of folks will be having temperatures go below freezing a little ahead of schedule this year. Where i am right now in westport, youre about where you should be. Theyve already had their subfreezing temperature. Up and down the sea business board, look at the numbers. New york city goes to 30 or below by the 13th. That will take place today. Baltimore, typically november 19th. Atlanta, typically november 13th. Birmingham, alabama, typically november 9th. Those will all take place i believe at some point today. Looking at your day tomorrow, as we look ahead. Okay, high temperatures around the area, it will feel below freezing. The real cold will be arriving by the time you get to, say, monday. Little rock feels like 31, as cold as it is today, well get a reinforcement next week and it will be even colder, guys . Okay, im shaking mine out. Thank you, appreciate it. The 2020 president ial race could see a big shakeup. Former new york mayor Michael Bloomberg is thinking of adding his name to the list of democratic candidates. In response, senator Elizabeth Warren welcomed the 77yearold media mogul to the race and suggested he check out her ideas for helping everyday americans. Bernie sanders tweeted that billionaires like bloomberg should be, quote, scared. Ed okeefe is covering campaign 2020. Good morning. As i recall, this is not the first time bloomberg has considered running for president. Reporter thats right. If we had a dollar for every other time we heard he might do this, we still wouldnt be as wealthy as him, but what makes this significant is hes doing the paperwork work to get into the race. He sent aides to alabama which has the earliest filing deadline for the president ial election, today. All of this is a sign hes opening the door wider than he ever has before. This country is in real trouble. Reporter last week, former mayor Michael Bloomberg said he had doubts about the current democratic president ial contenders. I have my reservations well the people running, the way theyre campaigning. The promises theyre making that they cant fulfill. Reporter now after spending millions to help democrats win elections across the country, hes seriously considering a bid of his own. A spokesman says, we need to make sure trump is defeated. Mike is increasingly concerned that the current field of candidates is not well positioned to do that. Under Mike Bloombergs reporter in september he told cbs this morning he was staying out of the 2020 race. Partly because former Vice President joe biden was leading a crowded field. Are you sitting here going i wish i had done it . I never think about. That was not a road for me when joe was in the race to get through because we would have split the votes. Reporter polling shows biden is slipping behind Elizabeth Warren and Bernie Sanders and moderate indiana mayor pete buttigieg. Bloomberg is a former registered republican and independent who rejoined the Democratic Party just last year. Hes been mentioned as a possible president ial candidate since 2008. In 2016, he backed Hillary Clinton and attacked thencandidate donald trump. Im a new yorker, and i know a con when i see one. [ cheers ] all right. Lets talk details. If bloomberg decides to run, what challenges does he face entering this late in the campaign, and where does he fit among the other democrats in the field . Reporter well, sure. Hed have a lot of catching up to do to the other candidates that have been campaigning for months. The one thing he has is money. Hes expected to spend his own fortune on building a team, getting on the ballot, and advertising. A recent poll shows if bloomberg were to enter the race, only 6 of democratic primary voters say theyd definitely vote for him. Hell have to answererer for his answer for his time as mayor and starting stop and frisk that targeted minorities. Its already been the topic of conversation on the campaign trail. A lot of work ahead for him. Thank you so much. Lawyers for the whistleblower who revealed the phone call at the heart of the impeachment inquiry are telling President Trump to back off. They sent a cease and desist order to the president who has demanded that the whistleblower be identified and suggested that he or she committed treason. The letter accuses mr. Trump of using, quote, rhetoric that may endanger their life and the lives of their families. It also tells the president S White House counsel that the blame will rest squarely with your client if the whistleblower is harmed. As the impeachment process heats up, managing editor Norah Odonnell spoke with President Trumps former u. N. Ambassador, nikki haley. She asked haley about the president s controversial july 25th phone call with ukraines president. The president asked for a favor in the transcript. Is it appropriate for the president to ask for a Foreign Government to interfere in a u. S. Election . Ukraine didnt do the favor, and the president released the money anyway. So that absolves him . I i told you, i dont think its good for us to ever want a foreign country to investigate an american. Ill always say that. Thats just not something we want to get into the practice of doing. So no. I dont feel comfortable with. That i also dont feel comfortable with the fact that were having an impeachment process during an election year. You can see the full interview where haley talks about the 25th amendment to remove the president from office and her new book on cbs sunday morning. Looking forward to that. Newly released voice messages reveal the heart wrenching moments after this weeks massacre of nine americans in mexico. Two mothers and six of their children were laid to rest yesterday amid heavy security. Now their loved ones are facing tough questions about whether to stay in mexico. Manuel bojorquez is in ciudad juarez. Good morning. So what else have we learned about this shooting . Reporter well, good morning. Family members now reportedly say several of the gunmen were on a nearby hillside when they started shooting the convoy. The men reportedly pulled several of the surviving children out of the suvs and told them in spanish to leave the area. By then, several of their loved ones had already lost their lives. Family members honoring the lives of the women and children killed in the deadly Cartel Ambush are sharing new details on their heroic efforts to save loved ones. A relative says Dawna Langford ordered her children to duck as their suv came under fire. She was laid to rest thursday. Survived by her 13yearold son, devin, who helped save his siblings by walking six hours to get help. Dawna was a person that was full of life. She loved people. Reporter voice messages from family members capture the chaos following the massacre. Dawna and christina are gone. Theyre dead. They opened fire, killed dawna and the baby. And another one before they stopped. And dawnas yelling at the kids to get down. Reporter of the eight children who survived, several are still recovering. A relative says 8yearold cody, who was shot in the face, wont be able to talk for six weeks following surgery where his jaw was wired shut. Loved ones released new video of 8monthold brixon who was shot in the chest. And 7monthold baby faith who was found in her car seat after her mother, christina langfordjohnson, was killed, has been reunited with a man identified as her father. Dozens of soldiers and police stood guard as relatives attended the services. Many who live in the area say the massacre is proof the Mexican Government is unable to control the cartels. Are some people leaving the area . Theres been talk of it because of the tragedy. And they just dont want that to happen anymore to the families through this senselessness. Reporter on thursday, the mexican president reiterated that this country would focus on combating violence by addressing the root causes of unemployment and poverty. But many question that strategy and believe that the old, unwritten cartel rules against killing foreigners, women, and children may no longer be in place. Anthony . What those families have been through. Manuel bojorquez in mexico. Thank you. An employee at Buffalo Wild Wings in massachusetts has died after being exposed to a chemical cleaning agent. Hazmat crews were called to the burlington restaurant yesterday after reports of a Chemical Reaction in the kitchen. Fire Officials Say a male worker was cleaning the floor with a product that contains sodium hypochlorite which is used as a bleaching agent. The man was taken to the hospital where he later died. At least ten other customers and workers were hospitalized. Federal Health Officials are investigating the incident. The search for a missing 5yearold girl is intensifying today after her mother stopped cooperating with police. An amber alert was issued after Taylor Williams was reported missing wednesday in jacksonville, florida. Investigators say its been weeks since she was last seen. Ville Mireya Villarreal is outside her home . Jacksonville. Does this mean that investigators are now focusing on the mother . Reporter good morning. Right now the sheriff is telling us that they are exploring every possibility. Brianna williams said when she woke up wednesday morning, her daughter was gone. The sheriff is now saying there are some inconsistencies in her story. Search teams have knocked on more than 600 doors looking inside dumpsters and divers scouring a nearby lake, hoping to find 5yearold Taylor Williams. I feel bad. Thats our job, you know, you know, to help find this little girl. Reporter and while nothing substantial has been found, volunteers say they dont want to give up until they find out what happened to her. We know that Brianna Williams was the last person to see taylor. We need for her to cooperate with us. Reporter sheriff Mike Williams says taylors mom brianna was initially working with police but is now no longer cooperating. We were talking to her about some inconsistencies in her statement, and thats when she chose to stop cooperating with us. Reporter the young girls mother reportedly told police when she woke up wednesday morning, taylor wasnt in her bedroom, and the back door was open. But sheriff williams says investigators do not believe the 5yearold walked away from the home. Law enforcement curtailed search efforts thursday evening. Over the weekend, taylors family moved out of this apartment complex. Tiffany nicole says she helped them sunday. The whole 45 minutes we were there loading things up, i never once saw a child. It is strange because im like, i didnt even know she had a little girl. Reporter investigators are asking anyone whos seen taylor with her mother in the area in the last six months to call police. We remain hopeful that well find taylor. Were not going to stop in our efforts to locate her. Reporter Brianna Williams is a petty officer stationed with the navy here in jacksonville. Most of her family is in alabama, and thats why florida authorities are working with Law Enforcement in alabama right now, as well. The florida crime stoppers, they are offering a reward for anybody that has information on where taylor is. Tony . Deepening mystery there. Thank you so much. Now to a disturbing report from the secret service. The agency says american schools are still not doing enough to identify atrisk students to keep others safe from School Shootings. The agency which protects the president unveiled what it calls the most indepth analysis of School Shootings in decades. It studied more than 40 attacks over about ten years. Jeff pegues reports the findings. Reporter schools have invested in cameras, alarms, and lockdown procedures, to protect students. According to the report, only 17 of schools when an attack took place had a system to report concerning students. Early intervention is key. Reporter lena alathari is the chief of the secret Services National threat assessment system. Was there one common denominator . There is no one profile of a student attacker. They varied in terms of ages, backgrounds, social diversity, academic performance. Reporter but there are red flags. A majority of the time the motive for the attack was a grievance involving a peer, usually related to bullying. And 77 of attackers threatened their targets or shared their intentions to carry out an attack. Every single student attacker exhibited a disturbing behavior. Reporter there was only one significant action like calling the police taken in fewer than half the instances where there was concerning behavior. Mary ellen otoole, a retired fbi profiler, says its an evolutionary process. There could be days, weeks, months, and many times its years where the shooter is thinking about carrying out an act of violence. We have to as a society come together to find solutions to prevent these attacks. Reporter tony montaltos daughter gina died with more than a dozen other students inside their parkland, florida, high school. Had the threat assessment on the shooter been done properly, theres an excellent chance that my lovely daughter and the 16 other wonderful souls that were taken that day would still be here today. Reporter the methodology used in this report is similar to the kind of threat analysis that the secret service uses to assess threats against Public Officials like the president. Gayle . All right. Thats very Important Information there. Its interesting to note that there are warning signs we could all Pay Attention to. Theyve discovered there are patterns in all these cases that send out, as you say, warning signs. Red flags. Very good information there. About eight million tons of plastic end up in the worlds ocean says every single day they have discovered patterns in all of these case thats send out warning signs and red flags. Very good everyone there. About eight million tons of plastic end up in the worlds oceans every single day. Ahead in eye on earth, how the microplastics are being found from the arctic to the San Francisco bay and could unup in your food. Yikes. First, 7 18. Time to check local weather. A. Good friday morning to you. We are starting off the day with widespread fog. It is going to take some time for the skies to clear. Eventually will for most of us except for the coast. We are looking at near seasonal daytime highs and then a mild weekend ahead. So specifically for our afternoon, concord, youll see 76. 74 in san jose. Mid 60s for San Francisco as well as for oakland. Again, eventually for some of us we are going to see the skies clear warming up through the weekend. We have much more ahead. Jericka duncan has the story of two teenagers accused of murder after allegedly pushing a 74pound