last month a man was convicted in the murder. for more news download the cbs news app on your cell phone or connected tv, i'm matt pieper, cbs news, new york. it's tuesday, august 16th, 2022. this is the "cbs morning news." justice department on the defense. a legal battle intensifies over the fbi search at mar-a-lago. why federal officials want a key affidavit sealed from the public. high-stakes primary. republican congresswoman liz cheney fights to defend her seat tonight. how her time in office could be ending and beginning at the same time. booster milestone, a new chapter in the fight against covid. what britain did before any other country. captioning funded by cbs good morning. it's good to be with you. i'm matt pieper. anne-marie green is off.

we begin with the justice department's attempt to release an affidavit for the search of president trump's home in mar-a-lago. it comes after several media outlets including cbs news requested access to all documents related to the search warrant. our bradley blackburn is in new york with the details. bradley, good morning. >> hey, matt, good morning. trump allies have been pushing for a release of the affidavit demanding for more answers why mar-a-lago was searched, but in a court filing, the justice department said sharing those details could compromise an investigation still underway. the justice department is opposed to releasing the affidavit that led to last week's search of trump's mar-a-lago residence. in a court filing they said the disclosure could cause significant and damaging information.

a law enforcement source confirms to cbs news that passports belonging to former president were taken by investigators but later returned. the fbi says it also recovered 11 sets of classified material from mar-a-lago, some of which may be so sensitive it can only be read in a secure location with tight controls. >> whenever i and fellow members of the intelligence committee have reviewed these types of documents, there are literally people standing over our shoulders. >> reporter: republicans are now pursuing any communications between the fbi, doj, and national archives related to president trump's records. >> we have a list but we don't know whether it's classified material and whether or not it rises to the level. >> reporter: meanwhile fbi headquarters in washington and field offices around the country remain on high alert following online threats of violence against law enforcement. an intelligence memo said some threats are, quote, significant

in identifying tactics, targets, and weaponry. and former president trump gave his first interview telling fox news digital he's offering to help the doj, saying, because the temperature in this country has to be brought down. he added, if it isn't, terrible things are going to happen. matt. >> bradley blackburn here in new york. thank you. some new developments in the investigation of possible election interference in georgia. prosecutors told lawyers for rudy giuliani he's a target of their criminal probe. the personal lawyer for former president trump is scheduled to testify before a special grand jury tomorrow. the investigation is looking into whether trump and his allies looked to overturn the state's 2020 election presidential results. tonight one of the most closely watched elections takes place in wyoming with harriet hageman by about 30 points. cheney is about one of the most

outspoken critics against president trump. if she loses, she would be the eighth house republican who could be leaving congress. there but there is also speculation she could run in the 2024 presidential election. two police officers in george floyd's kill having rejected a state plea deal. kueng and thao turned down a deal. under that they would have served three years to serve concurrently with their federal sentences of at least three years each. one legal expert not affiliated with the case believes the case will head to trial in october. it's going to be difficult for the state to prove that these two individuals intentionally aided mr. chauvin in an unintentional act. that's a hard hill to climb, so they probably thought that they have a good defense.

>> both men were working with former officer derek chauvin when he pinned his knee on george floyd's neck for nine minutes in 2020. he was convicted last year and is serving more than 20 years on the state charge. british drug regulators are the first in the world to authorize a covid vaccine targeting two different variants. the updated moderna booster helps to protect against the original covid strain and the omicron variant. officials say it meets regulator standards of safety, quality, and effectiveness. britain's health saert calls it good news for the uk population. >> uk's the first place in the world to license this new medicine, and it means that people will get access to a broader immunity than would otherwise have been the case. >> and british regulators say the side effects were similar to the original moderna booster. rna aner are working on a new vaccine to

target the new virus and the ba.5 strain. secretary lloyd austin is experiencing covid for a second time. the 69-year-old lloyd austin says he's experiencing mild symptoms and will quarantine at home for five days in accordance with the cdc guidelines. he also contracted covid in january. he said he's fully vaccinated and double boosted, and his last in-person contact with president biden was july 29th. across the country many students are returning to the classroom, but school districts are struggling to hire enough teachers. manuel bojorquez takes a look at the problem and some potential solutions. >> reporter: it was the first day of school in los angeles county, the nation's second largest district. but the national teacher shortage is affecting smaller systems, too, like is conspiracy ta'u charter school system in phoenix, arizona. >> i think we're unprepared for the shortage. >> could it get worse? >> i think we're probably at the

peak of the problem. >> reporter: armando ruiz says one temporary solution, recruiting teachers from abroad. a third of the teachers here are from other countries. in florida, school districts are also hiring foreign teachers. manilyn narca from the philippines is teaching chemistry at osceola public schools through a cultural exchange program. >> i'm really very grateful for the opportunity given to me and the rest of the teachers who are here in the u.s. >> reporter: still, it's not meant to be a solution to the teacher shortage or as some see it the need to improve teacher salaries and working conditions to attract more candidates. one survey found 72% of the school districts nationwide did not have enough applicants to fill all their open teaching positions. nationally there are more than 280,000 fewer public school teachers than before the pandemic. >> we have over 150 vacancies even today. >> deborah pace is superintendent of osceola public schools. >> we're working to cover every class.

we're using many of our district-level staff who are typically supporting the teachers to provide that solid classroom instruction. >> reporter: florida is estimated to have 8,000 open teaching positions as the new school year begins am new rule would allow military veterans to fill some of those positions even if they don't have a bachelor's degree. manuel bojorquez, cbs news, miami. coming up, new findings in the deadly shooting on the set of the alec baldwin movie "rust." what investigators found and how it compares to what alec baldwin said. and infant rockers recalled. hould they couldger "cbs mornin" i like that tune. eliquis. eliquis reduces stroke risk better than warfarin. and has less major bleeding than warfarin. eliquis has both.

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baldwin was holding a prop gun during rehearsal in october when it fired, killing cinematographer halyna hutchins and wounding the director. baldwin insists he did not pull the trigger, but an analysis said the bullet could not be released without the trigger being pulled. an rv crashes into a doughnut shop and a delhi gas explosion levels a house. the "associated press" reports one person was killed and nine injured at a gas explosion in a missouri home. it happened yesterday morning in the small town of wyatt. a man in his mid-20s died. nine others including a 6-month-old suffered serious burns. the blast destroyed the house. the garage of a neighboring home also caught fire. >> and i sat down here to drink my coffee on the couch and we heard an explosion at 7:00 and we thought it was a sonic boom.

>> investigators are trying to determine if a water heater or stove caused that explosion. a "denver post" says an ar crashed into a doughnut shop. a man inside the store was also taken to the hospital with non-life-threatening injuries. he was sitting at a table hit by the rv and thrown across the room. a dog inside that rv was not hurt and was rescued. police say the driver was making a turn and likely lost control of the rv. and "the cincinnati enquirer" says the cincinnati zoo chose the name fritz for its new baby hippo. the calf was born earlier this month. the hippo's care team chose fritsz after the name defeated ferguson in a public vote. the name fritz fits the little guy's spunky personality. he's the brother of a famous hippo called fiona. she became a worldwide celebrity

of sorts in 2017 when she was born 6 weeks premature. still to come, shopping and streaming, how walmart and paramount plus are teaming up, and what it means to consumers. streaming, how walmart and paramount plus are teaming up, and what it means to consumers. i'm so glad we did this. i'm so glad we did this. i'm so glad we did this. i'm so glad we did this. i'm so... ...glad we did this. [kid plays drums] life is for living. let's partner for all of it. i'm so glad we did this. edward jones nurtec odt is the only medication that can treat my migraine right when it strikes and prevent my next attack. don't take if allergic to nurtec. most common side effects, in less than 3%, were nausea, indigestion/stomach pain. treat & prevent - all in one. meet febreze's miracle spray: febreze fabric refresher. i literally use this every day,

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now you can pet me. ok that's enough you're literally so annoying. just kidding love you. great prices on everything pets want. chewy. here's a look at today's forecast in some cities around the country. in your "moneywatch" report, wall street looked good yesterday just as it did to end the week last week as everything was up. the dow gained 151 points, the nasdaq up 80 points, and the s&p 500 added 16 points. more infant rockers are being recalled. this time mamaroo swings and rockaroo rockers. they're made by the company for moms. it's after the strangulation death of a 10-month-old and a close call involving another child. the notice says restraint straps

could hang down when not in use and crawling babies can get strangled. more than 2 million are being taken off store shelves including bye-bye baby and target. it comes two months after the condition super product safety commission warned people against using them to rock infants to sleep. more slashing of flights for american airlines. it's trimming its november international and domestic schedule by 31,000 flights. the airlines says it's too reduce disruptions. it was last week when american said they would trim about 2% of its flights in september and october too. delta cut its schedule earlier in the season. if you subscribe to walmart plus, its membership that gives fuel discounts and free shipping, you'll be able to join paramount plus which includes ads for shows like "star trek" and "paw patrol."

paramount plus and cbs newss are both owned by paramount global. and if you thought chess was hard, try playing it under water. london hosted the dive champ's world chess championship. it's like normal chess, but the s magnetic board is at the bottom of a swimming pool. hold their breath whiec making a each player has to hold their breath while making a move. >> trying to see the pieces and stay down there. you're playing a long game, 30, 40 moves and every time going down, coming up. it's a marathon in itself, you know. a lot more difficult than i thought. >> yeah. ten players took part in the tournament which lasted four hours. a 33-year-old from poland won the event. up next, what's in a name. everything if you don't like it. a look at the baby names changed most often in the u.s. and the reasons why. ood looks different from guy to guy. but when yours bends in a different direction, you might feel bothered by it. so talk to a urologist.

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s around the country. here is a look at today's forecast in some cities around the country. the late rapper nipsey hussle is honored in los angeles on what would have been his 37th birthday. the grammy winner and community activist received a posthumous star yesterday on the hollywood walk of fame. hussle was shot to death outside a clothing store he owned in

2019. his grandmother accepted the star on behalf of his family. >> he will never be gone in my hert. he lives forever, and i look at his picture and remember all the wonderful times we had together amoeba music. serena williams will on the 19-year-old reigning champ emma raducanu. it was supposed to take place last night, but it was postponed last night due to factors related to scheduling. this could be one of williams' last tournaments because last week she said she was preparing to leave tennis to focus on her

family and business interests. apparently some 30,000 babies in the u.s. have had their first names changed in the last five years. the "washington post" collected data going back to 2017 from the social security administration. the most changed names were isaac, chole, aiden, conner, and elliot. poor spellings and names falling in popularity are two of the reasons why they were changed. coming up on "cbs mornings," we'll talk with u.s. education secretary miguel cardona about the serious teacher shortage gripping the nation and its impact on students. i'm matt pieper. thisth

i typed in my dad's name... and i found his childhood home. he's been wondering about the address for seventy years... (chuckle) and i found it in five minutes. travel back in time in no time with the 1950 census on ancestry. ready to shine from the inside out? say “yes” to nature's bounty advanced gummies and jelly beans. the number one brand for hair, skin and nails. with two times more biotin to bring out more of your inner beauty. get more with nature's bounty. your record label is taking off. but so is your sound engineer. you need to hire. i need indeed. indeed you do. indeed instant match instantly delivers quality candidates matching your job description. visit indeed.com/hire frank is a fan of fast. he's a fast talker. a fast walker. thanks, gary.

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>> right now on kpix 5 news at 5:00. shocking a tick in san f. san francisco. the victim, an elderly asian victim. way could be a challenge to persecute. > >> sf general announces

strategies to slow the spread of spread of monkeypox. > >> daytime highs today, they're going to be a scorcher in the east inland hills. the first alert forecast coming up. > >> as we look at the roadways, so far it is getting busy for te ride into the altamont pass. moe of that, coming up. > >> we first brought you the stoy in the morning mix. hear from the teacher behind the mic and the students singing. > >> let's get a check on the first red alert weather due to more scorching temperatures. it's going to be warm today, jess. > >> let's break it down. today we are under a heat advisory issued by the national weather service. i am talking fairfieldd fairfield, concord, antioch, we are above average this afternoon. the heat will contine to push its way in. let's break it down section by section with

the loca