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at 5:30, a live look from the nation's capitol where the race for the white house is starting to ramp up. cybersecurity experts are ramping up also to prevent outside interference one day after the presidential contenders agree to a pair of debates, vice president kamala harris saying she's on board whoever her opponent may be. the vice president accepted an invitation from cbs for a debate on july 23rd or august 13th. former president donald trump has not yet named a running mate, but cbs news also extended the offer to the trump campaign. president biden and former president trump agreed to face each other twice, the first on june 27th hosted by

cnn in atlanta, the second hosted by abc on september 10th before early voting begins. the debates are not expected to have a live audience and the biden campaign wants moderators to be able to cut the mic when it's not someone's turn to speak. homeland security officials are warning foreign actors could try to influence the upcoming elections, especially with this new development in artificial intelligence technology, lots of developments there. that warning came from the director of national intelligence, avril haines, at a congressional hearing yesterday, but she also said the u.s. is more prepared than ever for these sorts of disinformation campaigns. here with more insight, former assistant special agent in charge of the san francisco fbi jeff harp. thanks so much for joining us today, jeff. >> sure, no problem. >> can you tell us more how bad actors could potentially use this rapidly advancing technology to influence the

election? >> so the technology changes daily and the threat actors change daily as well. so one of the things they do, when they're hacking into email accounts and hacking into websites and things like that, they'll use a lot of like forged credentials. a lot of us get these emails that say hey, you need to sign in. you need to revalidate your email account. suddenly all that does is gives them the keys to the kingdom. they can get into websites. a lot of these actors are trying really hard constantly probing and pinging different websites for our government facilities, most of which are protected obviously, but it still doesn't prevent them from trying to get in. >> it's scary to see how good these bad actors have gotten at scams and infiltrating different organizations. the director of national intelligence said that the u.s., though, is better prepared than ever to stop these bad actors. so how do you

try to prevent outside influence in our elections? >> well, the outside influence, we'll have to deal with that. i think one of the things they really would like to sort of put a lid on is these bad actors infiltrating our organizations or into legitimate email accounts and things like that. you and i are good examples. we get emails every day and our busy lives don't allow us to really pay attention to what we're clicking on. those are the problems because if you start clicking on things you don't know what they are, suddenly now your email can be attacked. your system can be attacked. if it was cbs or something like that, then all of a sudden these bad actors are able to insert malware or they're able to put bot features in that allow things to happen you wouldn't normally see in a regular cycle of election. >> what are your tips for

people at home as the election gets closer? we'll get more emails from different campaigns, different groups. you're clicking on stuff. then maybe something catches your eye. advice for staying out of trouble. >> it's real simple. it's the practice i use every day. you don't know who it's from, delete it. don't open it. don't open an attachment. you got to make sure you take your time when you're looking at your emails. we all get busy. i find myself even doing it, kind of scanning through there and all of a sudden you open something and it's like oh, no, it's not from the person i thought it was. look at email headers. a lot of times they look experience and have characters out of place or misspelled. just have to be careful what you open and what you receive. >> former fbi special agent in charge, jeff harp. thank you so much. >> bye. the dow briefly broke past the 40,000 mark for the very

first time ever fueled by an encouraging inflation report, but despite the bump earlier in the day all three major indices ended lower for the day. >> a lot of this is on the backdrop of an incredibly high interest rate environment and uncertain path forward for the u.s. central bank. we don't know what the rest of their year will look like. we know they have five more meetings and we're seeing a lot more cracks in the consumer. >> the fed's next chance to drop interest rates is june, but economists say a change is unlikely. here's the closing numbers, the dow ending the day 130 points shy of 40,000, nasdaq and s&p slight my ly off on the day as well. up next people looking to revitalize a neighborhood they believe is essential to the survival of san francisco. >> this is the heart of this city. staffing his place in history, how the u.s. postal

service hopes to send a message about the

the cal falcon nest on top of uc berkeley's bell tower where these four chicks recently hatched need names. the cal falcons group launched a naming contest, two boys and two girls. organizers say the names should be connected by a theme. >> they're so cute. i can't stop watching. we have a link where you can submit your nominations on our website, kpix.com, and the winners will be announced later on next week. >> they're very sweet. within the last few hours a unique business opened up in san francisco's mid market neighborhood. >> it's a place to sell

locally crafted products and also provide young people with skills to enter the workforce. holy stitch makes custom garments and is a fellowship program with its own retail store in one new location. >> our shawn chitnis shows us what this could mean for the neighborhood in the center of the city. >> reporter: there's always something for julian prince dash to do at holy stitch, whether he's working on one of his creations or helping his students make their own and his job is only about to get busier. >> to see what's going on in san francisco or the picture that's painted of san francisco versus the reality of san francisco, i know i'm actually putting the paint to the canvas and add a testament to what's really going on. >> reporter: the painting he wants people to see along market street starts inside the new location for his business

and nonprofit. a retail store, tailor shop, and school, holy stitch will be a place to sell garments, but also offer classes and workshops. >> i say nature is the best designer. most of the things that we love and derive from come from nature. >> reporter: a lover of fabrics and what a designer can do with them, julian's work often focuses on denim because he says it is the great equalizer in fashion. everyone can and does wear it regardless of their backgrounds. >> the common denominator for me to communicate my ideas, art, ethos and get that to the people. >> reporter: his new location hopes to give people one more reason to visit the neighborhood. >> i think as midmarket goings, so goes san francisco. this is the heart of this city. >> reporter: it's all part of the midmarket arts initiative from the midmarket foundation, which is trying to activate more spaces along this major san francisco street. the foundation receives funding from the city.

>> this neighborhood is unique. it's beautiful. it's wonderful. as it continues to thrive and improve, so will san francisco. >> reporter: julian believes there is an opportunity for the city in this crucial moment with a disappearing workforce in san francisco and a new generation of young people looking for jobs. as someone who was once homeless and built a business that allowed him to bring others off the street, he hopes his fellowship program here can give creative minds the chance to design their own work and pick up skills to take to future employers. >> we all know that sharing and helping others is fulfilling. so i live by that. >> julian says he hopes someday he can grow the business to have a larger location on the san francisco pier featuring a solar-powered factory. it's a great night in san jose. we're here live at the dwight clark legacy series, tons of 49ers alumni rolling

through. we'll have plenty more after the break. coming up on the cbs evening news, it's been 70 years since the supreme court outlawed racial segregation in schools. we head to the school district behind this landmark ruling to see the lessons learned and how they're working to provide a brighter future for everyone,

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paul, when you talk about may gray, making an understatement. carl the fog has been coming in with force. >> he's back. he heard he was missed, so he came back with a vengeance. >> comes right over sutro. >> mist with a t, i see what you did there, all sorts of fog puns. >> you've got a million of them. you know it's inching towards summer in the bay area where you look at san jose, gorgeous blue skies and you look behind us here and it's gray. >> we got our big boy coats on here. >> yes. it's going to be cool, breezy, misty in the city the rest of the evening, inland still fine. want to start with the latest update from the u.s. drought monitor which is something we haven't talked about a lot recently because we've had back-to-back wet winters, above average rainfall the past two winters that effectively erased drought

conditions from all of california. 0% of the state is technically in drought and just over 1% in the state in the far southeastern corner in the desert is considered to be abnormally dry even by desert standards. that is the lowest number in abnormally dry conditions in 13 years. it was down to 0% at that point. then we had the long drought followed by the one we just broke out of about 18 months or so ago. things are looking pretty good, but you see all the ups and downs in the chart since the year 2000. drought is cyclical. very few changes to the big picture weather pattern, the storm track pushed way up to our north. let's look at where the high temperatures topped out today, close to normal, a mix of 60s and 70s in the north bay, around the bay 63 degrees in

san francisco, 67 in oakland, 1 degree below average, climbed up to 62 for half moon bay, low to mid-70s for fremont and redwood city, 82 degrees in antioch, upper 70s for livermore, low 70s for concord. the onshore breeze made its way into that part of the east bay. the santa clara valley and santa cruz mountains blocking the marine influence, up to 80 degrees in san jose. let's look what we expect to change the next several days. what's not changing is the fog, temperatures in the process of changing from the highs already dropping down to the 60s, 70s still in livermore and san jose. the fog is widespread to start the day tomorrow, visibility for most of the bay area, allow extra time to navigate through the fog going to work. it backs up to the bay by mid to late morning and to the coast by midday, a little

sunshine speaking through along the coast, emphasis on a little bit. temperatures tonight dropping down to the low to mid-50s, high temperatures tomorrow very close to what's normal for this time of year, everybody within 2 or 3 degrees on either side of average. let's zoom in. right around 60 degrees along the coast, mostly 70s for santa clara valley and south bay with temperatures inland in the east bay showing a few 80s far inland generally on the east side of the diablo range. temperatures are slightly warmer for much of the north bay, low to mid-70s instead of 60s we had today. farther north we're talking about 80s for inland mendocino county and lake county. the ten-day temperature outlook takes us into memorial day weekend right around the corner, some ups and downs. livermore includes a baby warm-up monday and tuesday, near normal temperatures the rest of next week and a little cooler to start the holiday weekend and we should bounce back through the rest of the

holiday weekend. let's look at the seven-day forecast with inland parts of the bay area where temperatures tonight change a lot, the baby warm-up monday and tuesday next week. we're not talking about hot weather anytime soon. around the bay temperatures go up and down a little bit but not to the extent as inland, mostly upper 60s to around 70 degrees and if you really want consistency, right along the coast temperatures stay in the upper 50s, maybe a couple days, just above 60 degrees monday and tuesday, plenty of may gray to go around. >> thanks, paul. time for a check of what's ahead at 6:00. let's switch over to juliette. >> at 6:00 it's the second part of our cbs news investigation, thousands of guns once carried by police ending up in the hands of criminals. it is the consequence of a police policy to sell used weapons. we look at which bay area law enforcement agencies are doing this. one local sheriff tells us why his department made the conscious decision to destroy,

not sell, their old weapons. plus we're on the sonoma state campus getting reaction to the decision to put the university president on leave. we have the fallout to his controversial deal with pro palestinian protesters, all that and more coming up at 6:00. let's get to matt lively who is live in san jose. >> reporter: hey, jules. hello from san jose. really special night for the 49ers family, doors getting ready to open for the fourth annual dwight clark legacy series. this event raises money for the golden heart fund. that helps former 49ers players, a chance for the past and present to get together. we've got steve young, brock purdy, alex smith, and jeff garcia who will take the stage later tonight. >> obviously to help out our alumni that have given everything they've got for this organization, so being able to help them raise money in their areas, it's a great cause. if i was a 49er fan,

i'd try to buy tickets and be there. show up, baby. first round of the pga championship, shoes off, pant legs rolled up for cameron smith, got it back on the fairway and saved par, shot a 68. he is six back. tiger woods won the wanamaker 24 years action, how much different expectations this time, had a nice birdie but ended with back-to-back bogeys leaving him 1 over par. masters champ scottie scheffler took three weeks off following the birth of his son. so much for rust. hold out for an eagle on the first hole. scheffler shot 67, five back, but the story of the day, xander shauffele hoping this is the week he finally has wins in his first major title, a three-shot lead after nine birdies and no bogeys, shauffele's 62 tied for the lowest round ever in a major. the. to baseball, i can

confidently and happily report the giants will win at least one game against the dodgers this year after beating l.a. wednesday night, heck of a game, too, that logan webb started, but luis machos had the power. he robbed hernandez of a home run, but with all the bad luck the giants have had recently, everyone held their breath when he hit the down. >> i was just hoping we didn't have another guy go down in the same spot again. i didn't think he was going to catch it. that's got to be a perfect route. you throw your hand up and hope it goes in my glove. >> instantly i put my hands up and then it's like oh, crap, i hope he's all right. yeah, unbelievable catch. >> reporter: that outfield wall has been scary. jung hoo lee knocked out for the foreseeable future on sunday and then matos

hit it very similarly. everybody held their breath with that one. >> defense for them, they've been making some amazing plays. >> that's hard. that looked like it hurt. up next, a stamp of approval celebrating the work of an iconic nature photographer, how rangers in yosemite hope these postal stamps will inspire the next generation. >> people come from all over the world to see the park and people ask me all the time where did ansel adams take this photograph? - lift the clouds off of... - virtual weather, only on kpix and pix+.

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the u.s. postal service is honoring a bay area photographer, ansel adams, known for his iconic black and white images of yosemite park. >> reporter: the beauty of yosemite draws in thousands of scenes every year. of course, you try to capture the breathtaking beauty on camera, but if you can capture it like ansel adams did, his photographs captured the park's stunning sights like few others have. now people can send a small piece of that beauty across the nation. >> we hope these new stamps

will inspire renewed appreciation of ansel adams and his art. >> reporter: on wednesday the u.s. postal service held a special first day of issue ceremony for 16 forever stamps featuring some of ansel adams most iconic and striking photographs. they show some of the most well known vistas around yosemite from half dome to the merced river. >> people come from all over the world to see the park. people ask me all the time where did ansel adams take this photograph? >> reporter: ansel's ties to central california go beyond images he took. he planted roots in the area. his grandson matthew grew up in fresno and still has family there. he is proud of his grandfather's legacy. >> ansel's legacy is incredible and we don't want to do anything that would diminish that. ansel fought very hard for the environment and for decency and human rights. >> reporter: matthew says not only does his grandfather love photography, but he also loved

collecting stamps. ranger got getiman hopes when people look at these stamps, they see and feel ansel's impact on america. >> i feel we have a responsibility to not only care for these places, but to instill that stewardship within young people. >> reporter: it's a legacy forever remembered stamped in people's memories. >> the postal service has printed 20 million stamps featuring the art of ansel adams. >> if you want your own set, you can buy them online or at your local post office. that's it for the news at 5:00. cbs news bay area with juliette goodrich starts right now. >> thanks so much. guns once used by police ending up in the hands of criminal, an alarming consequence of a police policy to sell old service weapons. now we're looking at which bay area law enforcement agencies are doing this and which aren't. >> they may not know that they are ultimately selling guns to gun dealers. >> thousands of guns once carried by police turning up at crime scenes, one bay area

sheriff tells us why his department has made a conscious decision to destroy instead of sell their used weapons. >> we just choose not to do it that way so that we know we have full control of our firearms. >> reaction pouring in after the president of sonoma state is put on leave for insubordination, the fallout to his controversial pact with pro palestinian protesters. >> i feel like he was supporting the students and was actually pushing for a change. >> this letter was so tone deaf to the needs and concerns of the jewish community. plus california's governor brings politics into the halls of the vatican. >> open corruption, $1 billion to pollute our states. and a school project that's making a real difference, these north bay students came up with a top secret solution to a problem firefighters face every day. >> i was just really shocked. i