still have not seen mark zuckerbe zuckerberg enter the chambers yet to begin speaking. we are waiting on the abc news special report as he testifies in front of two senate committees this morning, and that includes both of our if you're looking for anbloom incredible selection of the brands you love, this season's newest trends for a fraction of what you'd pay at department stores, ♪ you gotta go to ross ross is going all out... all outdoors that is. you'll find everything you need to make your outdoor space your favorite place. and if you want it all for a fraction of what you'd pay elsewhere, you gotta go to ross. >>> taking a look at what's going on down in the south bay, less likely area to receive rain from the first system. there's the shark tank near 87, cloudy, mild at 65, and near 70 in morgan hill. they could reach 70 and rest of us in the 60s, and most of us are there other than the coast, san francisco, up into the north bay. a look from the exploratory camera, gray outside, and cooler today and tomorrow, and a chance of rain increasing from today through to

>> so we're talking about mark zuckerbe zuckerberg, he's meeting with lawmakers as we speak, planning to testify tomorrow. >> this is like a water shed moment for the company and mark zuckerberg who hasn't been a front facing ceo. he's more comfortable behind the scenes. i interviewed him. he was visibly nervous during our chat. this is a big moment. they have been trying to get ahead of this. they put mark out there quite a bit over the last couple of weeks. they announced more on data transparency, giving user control over that, they have -- on friday, announced a political ad transparency where political and issue ads will be labeled. they're trying to get ahead of the regulation conversation and talking about the right kind of regulation, that's what mark spoke about with me. and even just today announced they're funding academic research on tax impact on the election. you're going to hear a lot about trrns pare transparency. >> very quickly, you spent a lot of time with him. do you think he's ready for what could be a hostile audience tomorrow? >> i think it is interesting. i was

. >>> and "today in the bay," mark zuckerbe zuckerberg -- how are the victims doing? >> reporter: no updates. at last check, three of the victims were sent here to san francisco general behind me. one male victim in critical condition. two female victims in fair to serious condition. i want to show you this picture. one of the victims shot in the leg from when she went in to the carl's jr., a nearby carl's jr. for help after -- one of the victims in that youtube headquarters shooting in san bruno and our crews were there to talk with someone who helped her out. >> we grabbed napkins. threw it on her leg. one guy gave her a t-shirt, other brought out rubber bands, bungee cords trying to wrap it up. >> reporter: those workers stepping up big time there. as diners helped this woman, we're told police officers arrived and found another gunshot victim at the front entrance. police say the shooter, nasim aghdam shot and killed herself. you can see a shattered glass door and evidence markers on the ground as police and the fbi processed the scene. investigators found aghdam'

. >> coming up next, a quick look at the top storryes here, including day two of mark zuckerbe zuckerberg'stimony on capitol hill. the new questions the facebook ceo is expected to face. >>> happening now, congress is preparing for four committee hearings on the opioid epidemic today. lawmakers in both the house and senate are set to discuss measures aimed at fighting the crisis. >> teachers in another state could soon join a wave of protests sweeping several states and arizona teacher's union is threatening a strike. that state's governor says he won't meet with them saying teachers are politicizing the issue. a lot more ahead when "today in the bay" continues in just a few. before you head out the doo here are the top stories on today in the bay-- we begin in washington, d.c.... a live look inside congress as await facebook >>> the time now is 6:55. >> we begin in washington, d.c., a live look inside congress as we await mark zuckerberg's arrival. today he'll take another round of questions from lawlawmakers. yesterday he spent five hours answering questions from u.s. senators on how the

security paid by any company ever facebook spent $7.3 million last year on personal security for zuckerbe zuckerberg the largest for a fortune 100 company by a wide margin let's go to jeff bezos he's the richest guy the the world but spent only $1.6 million in 2016. tim cook had security expenses of just $224,000 last year and warren buffett only costs $387,000 to protect. now, google even cheaper doesn't list any costs facebook also spent $1.5 million on private jets for mark zuckerberg and sheryl sandberg spent $2.2 million on security. that is believed to be the second highest among all fortune 100 companies for 2017 so why these big increases well, facebook said the costs were necessary to address, quote, safety concerns due to specific threats facebook paid to install a security system at zuckerberg's various homes. they don't list the number of security guards that protect him and his family but media has reported he has a team of 16 guards working in various shifts at his home so many, in fact, local residents have complained about the parking spots they take up he took his road trip across a

promises and commitments to the feder trade commission, zuckerberg said they did not break any of theiro promiseshe ftc. and on a number of counts, s zuckerbed he'd follow up with more details to senate staff. sue, back over to you. >> we awa that very much. thin thank you, julia. >>> one reason why there's so much focus on facebook is because of its rapid growth. just consider a decade ago few peoplead heard of it. day its influence in our lives and the stock market is staggering. facebook has 2on billionly users around the globe. think about that. that is four times thepo lation of the united states. here in the u.s. roughly two-thirds of all adults use facebook. and with the exception of youtube, no other major social media platform comes close to facebook in terms of usage. also, according to pew research half of american adults get their news from facebook. when it comes to market influee, facebook is currently the sixth largest publicly traded company with a market value of more than $460 billion. >>> let's turn now to silvaon ey veteran and an earl investor in facebook roger mcnamee. he's been publicly sharply critical of the social n

the best case scenario for mark zuckerb jane: one of the questions wasen russian interf in the election and the possibility they might do it again. do you think zuckerberg convince them that facebook is taking enough action to prevent this? dave: mark zuckerberg went to several measures the company is doing to combat the n-russcked troll farm's on facebook tome influencecan voters. one of those was to audit large pages on facebook, pages that have hundreds of thousands of users. ey will make more effort to find out who the people behind these pageshe are. whthat will be seen as enough to stop the same thing happening again in the upcoming midterms is another matter. mark zuckerberg described it as an arms race to keep up with the changes russian-backed groups, the changes they had in terms of their techniques to try t ureach facebors. facebook is doing its best to keep up. if senators were not impressed by what he said, no oneere has a better suggestion of how that can be taken on. as much as they want to speak badly of mark zuckerberg and his anco, they are not solving this particular problem just yet. jane: dave lee, thanks for joining us. president d

zuckerberg will be on the hot seat from both of california's u.s. senators dianne feinstein and pamela harris and others concerned with privacy. a tech analyalyst said zuckerbe has been behind the scenes coaching. he's also been in closed-door meetings with members of congress, to gauge how tough they're going to be on him. >> i think he realized the way to approach this is with a great deal of humility, to take responsibility, to realize he's the one that runs the company and also to try to acknowledge mistakes they made. >> in eprosecute paired testimony for wednesday's hearing in the housz. zuckerberg is expected to say this about the information of 87 million facebook user es ending up in the hands of aim bridge analytica for the campaign. we didn't fake a broad enough view of our responsibility and that was a mistake. it was my mistake and i'm sorry. apple co-founder steve wozniak deciding to break away from facebook. >> they were not transparent. >> the social network has more than 2 billion users and is expected to rake in $40 billion in advertising revenue this year. >> he knows he's going to be facing regulation, but he wants regulation that he can

guns blazing, at least ready to fire away at zuckerberg and as we get down to senators in the pa s i 40sz, i can see snasenators not being happy with mark zuckerb g zuckerburg. >> it's also a way for senators to score some easy political points. >> they have provoked enemies, facebook specifically and i think big tech in general has provoked enemies on both the right and left spectrum for different reasons. there's this kind of sense, i think, on the american right and conservative media, that these are fundamentally outgrowths of america, their position is pro immigrant, they're hostile to the president's agenda and they're viewed as enemy territory. and on the left, there's real, genuine skepticism. he's also going to have to pivot, zuckerberg from addressing these concerns that are coming from these sort of different perspectives. >> you have also made a really good point, which is that this is not a company that's connecting you with your mother, this is a company that has political power here and around the world. >> zuckerberg, i keep thinking about this line that zuckerberg had in one of his interviews where he was talking about the scan

zuckerberg. he's going to be heatmeeting wi lot of people. thanks, garrett haake, on capitol hill. >> one other thing. the commriticism that zuckerberdvisers, is being coached, has prepared remarks, come on, anyone testifying on the hill is coached to do so. >> it's okay. i don't think people are upset he's getting advice. we draw lines between lobbying and giving at vie ining advice. >> anyone in his position would be using a team to help him do so. >>> remember the caravan of migrants president trump has been tweeting about? msnbc is traveling with the caravan right now. we'll have a live report from mexico as they head to the u.s. border, seeking asylum from violence in central america. you're watching "velshi & ruhle" live on msnbc. it was the last song of the night. it felt like my heart was skipping beats. i went to the er. they said i had afib. afib? what's afib? i knew that meant i was at a greater risk of stroke. i needed answers. once i got the facts, my doctor and i chose xarelto®. xarelto®. to help keep me protected from a stroke. once-daily xarelto®, a latest-generation blood thinner significantly lowers the risk of str