To find a gunman who fatally shot a veteran sergeant. The citys police chief said shawn rios was killed after engaging a suspect in a gun battle. Its unclear why the exchange of fire started. Rios was a 25year veteran and leaves behind four children. Rising Coronavirus Infections have sparked some Grocery Stores to reinstate buying limits. Runs on toilet paper and cleaning supplies prompted supermarkets to put limits in place. Giant, kroger and target are among the chains putting limits in place again. Some say its a proactive move and they havent seen evidence of hoarding yet. United airlines is planning for a big thanksgiving week, united is adding 1400 domestic flights to handle lastminute bookings. The airline says 50 of its customers will book within 30 days of the holiday. United says it will also swap in larger aircrafts to handle last minute demand. There are growing concerns about holiday gatherings during this pandemic. The cdc has released a new set of guidelines urging americans to keep their thanksgiving small, brief and preferably outside. It comes amid the announcement about the pfizer vaccine. I spoke earlier with our medical expert. Thank you so much for joining us. Lets begin with what appears to be a major victory in the battle against the coronavirus, drug maker pfizer announcing its vaccine is more than 90 effective. What do we need to know about this. Well, its definitely great news, mona, and bodes well for being able to get a vaccine out to society very soon. There are still many Unanswered Questions that do remain. We need to look at more data to know how long will any immunity last. We also need to look at the age ranges. We know that elderly individuals usually have less of an immune response than younger individuals to really see how this vaccine has an impact on the wide spectrum of age ranges. And dr. Ravi, the next step will be distribution. What do viewers need to know about that . Who will get it first, when and where . Those are all Great Questions that i know the government and the vaccine manufacturers are working on. We do know that it will take several months to really get a vaccine distributed across america. We also know that we likely wont be able to rely on a single manufacturer and that we really need to continue to look at many of these other vaccine candidates to come through to have enough distribution for an entire population. Then lastly, the cd has released new guidance on the thanksgiving holiday. You know we are just weeks away. What are the takeaways . To be honest, the takeaways arent anything different really than what Public Health experts have been saying since the start of the pandemic. We do know as we get into the winter season, that does provide some unique challenges to social distancing. We want to make sure that if you are getting together with individuals, you are continuing to be outside spaced apart. Or if you do need to be inside, that youre wearing a mask. I think the other big takeaway is really striving at least for this thanksgiving to not intermingle with extended family. We know that as the virus has surged across many states, much of that spread has come from extended families mingling. So we must all try to do what we must to stay apart. And if we have symptoms, dont interact with other individuals and really stay distant. Our thanks to dr. Ravi. No mingling with extended family, no problem. I love you guys. Just joking. Coming up, the biden dog poised to make history. First, another mullet as we count down to the kids mullet championship. This is archie. Stay with us. Youre watching world news now. Dr. Dto do a lot right now. That were asking americans so were asking everyone to be selfless for others so that we can protect those who are most susceptible to this virus. Dr. Jerome adams a question i often get asked is, why should young people care about the spread of coronavirus . Well we know that people with underlying medical conditions over the age of 60 are at highest risk, but theyve got to get it from somebody. Dr. Anthony fauci social distancing is really physical separation of people. Dr. Deborah birx its what we refer to when we ask people to stay at least six feet apart. Dr. Anthony fauci not going to bars, not going to restaurants, not going to theaters where there are a lot of people. It all just means physical separation so you have a space between you and others who might actually be infected or infect you. Dr. Jerome adams we all have a role to play in preventing persontoperson spread of this disease which can be deadly for vulnerable groups. For more information on how you can social distance please go to coronavirus. Gov it feels like the first time feels like the very first time no question this election has brought a lot of firsts. As the biden prepare to move into the white house, one of their dogs will be making their own first. Heres janai norman. Reporter German Shepherd major making major history himself as the firstever rescue dog in the white house. The biden family adopted major two years ago from the Delaware Humane Association who reported that major came from a litter of German Shepherd pups that were surrendered and not doing well at all. Adding to their fur family after welcoming their first German Shepherd champ two years earlier. I have two German Shepherds. One thinks hes secret service and he is. The other one is a puppy that we brought along another German Shepherd that we brought along because my vet said your shepherd is 12 years old, hes getting slow, the best thing to keep him going is getting a little puppy. Reporter Vice President biden wanted to bring dogs back to the white house and made a point to feature his pups on his instagram page. Writing no rough days on the trail when i have some major motivation. Theyll be joining an elite list of president ial pups. From president roosevelts mongrel terrier skip, the breed famously dubbed the Teddy Roosevelt terrier. Kennedys welsh terrier charlie. The reagans king charles spaniel rex. The bushs beloved scottish terrier barney to beau and sunny, the portuguese water dogs president obama promised his daughters. Sasha and malia, i love you both more than you can imagine and you have earned the new puppy thats coming with us to the white house. Reporter with all eyes on the new first family, one thing is for certain. These dogs will be sure to raise the roof. A little fun fact about president ial pets, the oldest white house pet was president Calvin Coolidges raccoon rebecca. That was her name. In november 1926 she was sent to the white house alive for thanksgiving dinner where the president pardoned and adopted rebecca instead. Janai norman, abc news, new york. Im going to pick on her later about saying raise the roof. There was a president ial cat. W. Had a cat. All that love for the dogs. Yeah. Those dogs are like can you free up the transition money, though . Its time for goodnewstues. We know that foster care adoption is something that is extremely rewarding. Its such a gift, something so special for so many families. We want to introduce you to robert carter, who says he spent a lot of time in the ohio foster care system, but he wanted to do something for these siblings. He was just 29 years old and he took in three brothers. He then kept in contact with the family so they can keep in touch. He saw how distressed they were when they had to leave each other, so he came up with a master plan. He took the sisters as well and adopted all five kids. Did we say hes 29 . 29 years old. Obviously this is a huge responsibility. But he says he knows what its like to be separated from your family. He was reunited with his siblings later on in the foster care system he entered at the age of 12. Is im sure he had a big support system and those kids are in good hands. Obviously, just looking at this picture of them, im touched by it because its a beautiful family. I mean, its a hook sacrifice. Hes a single dad. He will be rewarded tenfold. Definitely. Check out this mullet competition. It is a kids mullet competition. This little kid, he worked hard. Look at that. Thats number three there. Well get to number one. Theres number three. Hes the bronze winner. Lets see number two. Jude there, noah. The number one must be fade in the front, party in the back. Lets see number one. Jackson. He got the bang. He got the bang mullet, yall. So cute. He deserves that one. Congratulations. Little known fact, i had a mullet. Heat damage in the front, more heat damage in the back. It was a rough year for me. I also had the bang and it wasnt voluntary. 2020 was rough for you. Oh we firing shots, okay. I was talking about 2009. Okay. This year has been rough too. Did you get a 500 gift prize money . No. That winner did. Way to go, jackson. Way to go. How about this one. You ever see in the amazon order that you put in a special request. Somebody did. They wanted their driver to twerk after delivering the package. That amazon driver delivered. Get it, get it. Here we go. Wait for it. There he is. Give a little twerk. Announcer its live with kelly and ryan today, from the awardwinning series, the crown, gillian anderson. And we will check in with the new bachelorette, tayshia adams. Plus a new york woman who became a hero is our good news story of the day. All next on live [cheers and applause] and now, here are kelly ripa and Ryan Seacrest [cheers and applause] ryan thank you so much. Good morning. Kelly morning. [cheers and applause] ryan it is monday, november 9th. The planned to my right and youre right dies, i will know why. Kelly no, i didnt put it in the plant. I put it by the