kind of jammed down to two lanes. they weren't moving the barriers, but only $10 to cross, so that's fine. [ laughter ] >> they got to enjoy the view of the bridge. >> yes, we enjoyed watching the fog roll in. it's going to cool down even more. >> it went into overdrive this afternoon. it really did turn back on. it's good because that's going to help break the heat wave. but it's doing it just in time. as we get to the fourth of july, we'll be back to that tradition. we're going to engage how cloudy it will be. and it will probably be cloudy for the fireworks. >> all right, thank you. we'll see yo back here at 6:00. tonight, another deadly mass shooting. this time in baltimore. 30 people shot, at least two kills, ages 18 and 20. it happened at a neighborhood block party. the mayor of baltimore calling this an unspeakable tragedy and

reckless cowardly act. >> i want those who are responsible to hear me, hear me very clearly. we will not stop until we find you. also tonight, weather alert. coast to coast heat, plus strong storms moving through the south and the east. how it could impact your 4th of july celebration. picket lines. as many as 15,000 hospitality workers walk off the job in los angeles, affecting dozens of packed hotels this holiday weekend. >> i'm elyse preston with what workers are fighting for here and in other strikes across the country. fifth night of violence in france. now outside of paris, protesters target the home of a local mayor. later, midnight music. ♪ it's a grand performance with an unlikely audience. >> i feel like it is has blown

it so wide open. this is the "cbs weekend news" from new york with jericka duncan. a manhunt is underway for at least two shooters behind a barrage of bullets at a baltimore block party. what started as an evening of celebrations ended with dozens running for their lives. police say the suspects opened fire and shot 30 people, nearly half of them children. two of them died, including a teenager. it's unknown if this was a targeted attack. we know tonight, this marks the 338th mass shooting in america so far this year. scott mcfarland spoke with someone there. he joins us from baltimore police headquarters with more. i can't imagine what that was like for all of the people who witnessed that. >> reporter: jericka, this began as a holiday weekend tradition. a barbecue, music, and ended up

in a tragedy. at a 4th of july weekend block party, at first the gunshots were mistaken for holiday fireworks. >> this is a multi-generational event. you had young people. you had older folks. you had folks middle-aged like myself. >> a shooting. caller says a sister was shot. >> reporter: witnesses describe a sea of bullets after midnight in what began as a family night of fun. at least 30 people shot, an 18-year-old woman and a 20-year-old man killed. a night late he the search for suss sppects is still under way. they are looking for multiple shooters. >> we know there's more than one. we don't know exactly how many, but we know more than one person was shooting. >> this was a reckless, cowardly act of violence that has taken two lives and altered many, many more. as i said earlier, we will find those who are responsible and we will not stop until we do so. >> i think she got shot in her

leg. >> reporter: this woman told cbs news she helped race one of the victims to the hospital. >> i kept telling her, just breathe slowly. breathe in and out. breathe in and out. i'm going to get you there. i'm going to get you there. >> reporter: city police records show this was the 310th shooting this year in baltimore. one that has staggered a city at the start of what was supposed to be a week of celebration. >> it's crazy, getting worse and worse. doesn't make no sense. >> reporter: kids as young as 13 were among the 30 victims. at least four of them were taken to a pediatric emergency room. jericka? >> scott mcfarland, thank you. we turn to the aftermath of a historic week of decisions by the u.s. supreme court. from striking down affirmative action in college admissions and halting the president's plan to forgive student debt. lawmakers are coming to grips with changes that are far reaching. skyler henry is at the white house with reaction from

presidential hopefuls on the rulings. good evening. >> reporter: three of the justices were appointed by former president trump. one of those candidates. he mentioned it during a rally saturday. the decision sparked a wave of protests and criticism from the biden administration. one by one -- >> the court makes decisions they don't like. all of a sudden the court is a not normal court according to president biden. >> reporter: republican presidential challengers weighed in on the decisions by the supreme court. >> what the supreme court showed is regardless where you are born or raised, what color you are, what againer y gender you are, have individual freedoms. >> reporter: last week the conservative majority ruled race cannot be a factor when colleges and universities consider applicants. justices also sided with a designer who opposeds

same-sex websites. and president biden's student loan forgiveness. >> the people who would benefit are people with multiple degrees. >> reporter:ed despite the blow, press biden vowed to carve out a new plan to forgive the loans. >> we will use every tool at our disposal to get you the relief you need and reach your dreams. >> reporter: some 20 million americans would have seen their student loan balances erased. administration officials will look into using the higher education act to try to develop a new authority to take on student loan forgiveness. the president said that this new pathway will take some time. >> skyler, former vice president pence essentially said there was

no pressure to call governors after the 2020 election. explain the significance of his statement. >> reporter: "the washington post" reported on saturday that former president trump tried to press arizona governor doug ducy into overturning election results in 2020 or at the very least look for any sort of widespread voting fraud. we should point that arizona is a state that president biden won by more than 10,000 votes. pence tells cbs news that he did speak with the governor about election updates. but he also did so with other governors in other states that were going through the legal process of reviewing their election returns. >> skyler henry at the white house, thank you. today, protesters in florida say they marched to protect basic american freedoms under attack. thousands braved the rain in fort lauderdale to attend the we the people rally. the coalition says lawmakers have introduced nearly 1,000 bills nationwide that would undo 70 years of progress, including

in civil rights and gay rights. marchers were also planned for california, south carolina and texas. turning now to the weather. more than 100 million americans are facing stifling heat as dangerously hot weather and severe storms drag into the holiday weekend. let's bring in alex wallace from the weather channel with an update. >> a combis busy end to the midt of the holiday weekend. we deal with severe weather. more storms from the ohio valley into the mid-atlantic as well. damaging wind, hail, those are the primary risks. a lot of lightning with the thunderstorms that we will watch out for and heavy downpours. all this activity from our nighttime into the overnight, spread through the ohio river valley, tennessee valley active as well. notice a lot of the thunderstorms continue even through the overnight into the early part of our monday, which gives way to more storms for

monday. another active way to kick thing o things off for the week. >> could affect the fireworks. thank you. today, more than 5,000 flights were delayed or cancelled across the country. the tsa screened a 4th of july weekend record of 2.8 million passengers on friday. cancellation rates remained low. transportation secretary pete buttigieg spoke about the issues on "face the nation" blaming severe weather. >> no one can control the weather. anything that's under the control of the airlines and anything that we can do on the faa side, we need to continue pushing to make sure that there's the smoothest possible experience for air passengers everywhere. >> buttigieg noted that less than 10% of delays are kacausedy air travel controlling. the faa plans to hire 1,500 air traffic controllers this year. hotel workers in southern

california walked off the job many what's shaping up to be one of the busiest holidays are year. the hotel workers are the latest headed to the picket line as the summer of strikes heats up in hollywood. elyse preston is in los angeles with more on that. >> reporter: this strike hits as the country's largest anime convention is in town. hotel employees, including bell hops, front desk attendants and cooks walked off the job in los angeles today. >> everything is really expensive. a lot of us just live check by check. >> reporter: the contract between union representing thousands of hospitality employees and more than 60 hotels lapsed this weekend. with workers demanding higher wages and better benefits. are things difficult for you in this economy? >> it's very difficult. >> we deserve more than what they are giving us.

>> reporter: picket lines are growing across the u.s. hollywood writers have been off the job for two months and could be joined by actors who are at the negotiating table. >> we generate massive amounts of profit for large multi-national corporations. we just want a fair share. >> reporter: thousands of starbucks employees went on strike in the last week, after their union alleged the company would not let some stores decorate for pride month. workers at the nation's largest shipping company, u.p.s., have voted to authorize a strike if demands for wage increases and more full-time jobs are not met by july 31st. >> under this administration, the union truly feels this is the window of opportunity to get things done. >> reporter: u.p.s. says it wants to reach a timely agreement for employees, customers and the u.s. economy. in a statement, representatives for the hotels say hotels will continue to operate during this work stoppage.

>> thank you. now to france where nationwide violent protests erupted for a fifth straight day over the deadly police shooting of an unarmed teenager. today, the grandmother of the 17-year-old who was gunned down called for calm. here is elaine cobbe. >> reporter: violent scenes across france for a fifth night. rioters used fireworks as weapons. police officers responded with tear gas. armored vehicles dodged the fires on the streets. there were running clashes with police. in central paris, there was a huge police presence on the iconic river. many of the rioters are teenagers. this young woman says that's because the driver killed in a police traffic stop on tuesday was just 17. we should be safe with the police, said her friend. but we are scared of them. in a paris suburb last night, rioters rammed a burning vehicle

into the local mayor's home. his s wife wasas b badly injure she and their two young children fled the flames. police have opened an investigation for attempted murder. the teenager who was shot dead duringng a police traffic stop s buried yesterday in the paris suburbs where he lived and died. today, the family appealed to the rioters to stop. his grandmother accused them of using his death as a pretext. stop attacking schools and buses. we take the bus. we don't have cars. these people need to calm down. the situation was calmer last night than the previous two nights. but the government isn't taking any chances. tonight, 45,000 officers, including riot police, are on the streets across france. elaine cobbe, nbc news, paris. straight ahead, high tech defense. companies turning to art fifici

intelligence to prevent gun violence. this young social media star is keeping classical music alive, after dark. ♪ my a acte psoriatic c arthris can n make me fefeel like i'm losising my rhytythm. with s skyrizi to o treat my sn anand joints,, i'm gegetting intoto my groov. ♪(u(uplifting m music)♪ along wiwith signifificantly clclearer skinin... skyrizi i helps me m move wiwith less jojoint pain,, stiffness,s, swelliling, and fafatigue. and d is just 4 4 doses a a y, after 2 ststarter doseses. skyryrizi attachches to and reduduces a soururce of exexcess inflalammation that c can lead toto skin anand joint sysymptoms. wiwith skyriri 90% % clearer sksn

anand less joioint pn are possssible. seriouous allergicic reactis and anan increased risk o of infectiois or a l lower abilitity to fightht them may occur.r. tell your r doctor if f you he an infecection or sysymptoms, had a vaccccine, or plplan t. thananks to skyryri, ththere's nothing g like clclearer skin and bebetter movemement. and ththat means e everythin. ♪nothing isis everythining♪ nonow's the titime to askk your d doctor abouout skyriz. leararn how abbvbvie coululd help youou save. [boneses cracking]g] ♪ (tense e music) ♪ one alaleve works s all day so i can k keep workining my m magic. jujust one aleleve. 1212 hours o of uninterrrrupd pain relieief. aleveve. who o do you takake it for? ready y to shine from thehe inside ouout? say “yeyes” to nanature's bouy advavanced gummimies and d jelly beanans. ththe number o one brand for hair, , skin and n nail. with two t times more e biotn to b bring out m more ofof your innener beauty.. get t more with nature's's bou. one prilososec otc each mornining blockss

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dizzinesess, limb didiscomfor, or badad taste. ultomimiris is herere. ask yourur doctor ababout managiging your gegeneralized d myastheniaia gs with u ultomiris.. as shootings surge across the country, a museum in florida is taking a high-tech approach to thwart mass shootings. we see how artificial intelligence is being used to spot gun threats and identify shooters as soon as possible. >> reporter: miami's frost museum of science is using artificial intelligence to try to keep visitors safe. >> monitors all the cameras. >> reporter: this man is vp for technology. >> every tool helps, every second counts. anything we can do to further protect the community and our visitors and our staff. >> reporter: it works with their exiting cameras and has been programmed to spot different types of weapons.

say my phone were a weapon. the system would immediately alert the entire museum's security staff, but also pinpoint my exact location. they could then determine whether it's a police officer, for instance, or an actual threat. the ai technology is developed by a company called bee motion. airports, schools, they are big places. is it revolutionary to have the ability to have ai do it as opposed to human eye snz. >> absolutely. you can not have millions of people watching cameras all over the world. >> reporter: he points to the nashville school shooting as an example. the company claims this simulation shows the weapon being detected once the shooter got in. during the time the shooter spent near this hallway. >> it would have provided the officers the exact location of that shooter. >> reporter: similar a i i progs

are being used in schools, like florida's hernando county school district. get police on the way before a single shot is fired. >> we can be aware. law enforcement can be responding within seconds. >> reporter: the company says its system can cost school districts anywhere from 40 to $70 per student per year. critics say it's not foolproof. the institutions consider it another layer of defense. still ahead, staggering statistics. vice president kamala harris shares the government's plan to address maternal mortality and why it is disproportionally affecting black k women. [bonone] ♪ (tense e music) ♪ one alaleve works s all day so i can k keep workining my m magic. jujust one aleleve. 1212 hours o of uninterrrrupd pain relieief. aleveve. who o do you takake it for? rememember the e things youou loved.... ...befefore asthmama got in t the way?

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after receceiving the ininjection. alalthough uncncommon, there is a a potentialal risk of f heart attatack or s stroke assosociated wiwith blood c clots. openen up your w world! a chchance for u up to 4 mons between trtreatments withth vabysmo.. ask yoyour doctor.r. the u.s. is facing its highest rates of maternal deaths in 60 years. the numbers are even more al alarming for black women. according to the cdc, they are more than three times more likely to die than white women from pregnancy related complicated. danya bacchus sat down with kamala harris to discuss racial disparities in health care and the vice president's plan to address the crisis. >> reporter: why are black women in particular dying at that rate? >> one reality of it that may be hard for some people to hear is because she's black. it literally has to do with the

color of her skin and the biases that are present in the system. >> watch danya bacchus' full interview with vice president kamala harris tonight on "america min black" at 10:00 eastern on bet and streaming on paramount+. the rising classical music star shining brightest after midnight. ♪♪ ut breztztri. breztri i gives youu betterer breathingng, sympmptom improvovement, and helplps prevent t flare. breztrtri won't rereplace a a rescue inhnhaler for r sudden brereathing proro. it is not t for asthmama. tellll your doctctor if you e a heheart conditition oror high blooood pressuree before t taking it.. don't tatake breztriri momore than prprescribed.. breztrtri may incrcrease your k of thrusush, pneumononia, anand osteopororosis. call your r doctor if f worsd breaeathing, chehest pain, moututh or tongugue swelli, problelems urinatiting, vison n changes, or e eye pain ococcur. if you have copd ask your doctor about breztri. (♪♪) feel t the power of osteoeo bi-flex®.

takeken every daday, it's's clinicalllly shown toto improve j joint comfoft in 7 7 days, wiwith signifificant improrovt over time.e. (♪♪) [boneses cracking]g] ♪ (tense e music) ♪ one alaleve works s all day so i can k keep workining my m magic. jujust one aleleve. 1212 hours o of uninterrrrupd pain relieief. aleveve. who o do you takake it for?? my a acte psoriatic c arthris can n make me fefeel like i'm losising my rhytythm. with s skyrizi to o treat my sn

anand joints,, i'm gegetting intoto my groov. ♪(u(uplifting m music)♪ along wiwith signifificantly clclearer skinin... skyrizi i helps me m move wiwith less jojoint pain,, stiffness,s, swelliling, and fafatigue. and d is just 4 4 doses a a y, after 2 ststarter doseses. skyryrizi attachches to and reduduces a soururce of exexcess inflalammation that c can lead toto skin anand joint sysymptoms. wiwith skyriri 90% % clearer sksn anand less joioint pn are possssible. seriouous allergicic reactis and anan increased risk o of infectiois or a l lower abilitity to fightht them may occur.r. tell your r doctor if f you he an infecection or sysymptoms, had a vaccccine, or plplan t. thananks to skyryri, ththere's nothing g like clclearer skin and bebetter movemement. and ththat means e everythin. ♪nothing isis everythining♪ nonow's the titime to askk your d doctor abouout skyriz. leararn how abbvbvie coululd help youou save.

♪ finally tonight, long after audiences leave london's famed royal albert hall, a young, accomplished organist is thrilling hundreds of thousands of fans and winning over classical newcomers on tiktok. ian lee shares what led to her meteoric rise to stardom. >> reporter: there's magic after midnight at the royal albert hall. in its vastness of empty seats sits a solitary figure. commanding the hall's great or gu organ. >> it's a hidden world people don't know exists while they're asleep in bed. >> reporter: anna lapwood

harnesses the power of the instrment, made up of 9,999 pipes. she's practicing in these dark hours, the only time the hall's not booked. while it appear empty, the world is watching. on social media. lapwood's phone capturing each moment. >> i have just finished my prep session at the royal albert hall. >> reporter: what do you love about the organ? >> my gosh. it's the only instrument where you are playing a building, the whole building resonates with the organ. it shakes the foundations. >> reporter: before anna took off on social media, she became the youngest ever director of music at pembroke college in cambridge. her students turned this midnight maestro on to tiktok. how did you become so viral? >> it happened totallyly orgaganically with this

collllaboration with bonobo tha happened a couple months into the residency. ♪ >> reporter: bonobo heard her play and a collaboration was born. electrifying fans and the music world. >> it has blown my music world so wide open. 5,000 screaming fans, screaming for the organ, which i have never had before. >> reporter: what did you feel in that moment? >> my gosh, it was like ecstasy. even now, i get goose bumps thinking about it. >> anna lapwood on the organ. make some noise. >> reporter: even an drew lloyd weber took note. >> it's 5:30 in the morning. i'm in the albert hall with a cleaner. i'm about to scare the living daylights out of them by playing "phantom of the opera" as loud as i can. ♪

>> reporter: classical can be cool? >> it can be

we'll explain the pros and the cons of that coming up. and live from the cbs studios in san francisco, i'm brian hackney. >> i'm ann notarangelo. we are through the worst of the heat, but plenty of places around the bay area are still dealing with it. if you live near the coast, it was nice and cool, but a much different story inland where several east bay cities have hit triple digits again. >> spending the day in the scorching trivalley, joining us live now from livermore. how is it looking out there, da? >> reporter: cool, wet, fun.