let's begin with kate larsen in san francisco with a look at the possibility of guns at the rally. kate? >> yeah, dan. it is a big concern because chrissy field is federal property and back in 2010 congress enacted a law that allows people to carry, open carry guns in national parks. but that law does not apply in california. the demonstrators are going to show up here armed, much like what we saw in charlottesville, virginia. today i spoke to the mayor and the police chief about how they're handling this issue. >> people are coming in here to threaten violence. >> reporter: mayor ed lee says he is concerned about guns and other weapons at the right wing rally planned for august 26th. open carry is not allowed in california and supersedes federal law in this instance. >> the latest group that has indicated online and in other places that they're going to come is this oath group that is known to carry arms in a very public way. >> in california alone, since the december 2015, we've had two dozen violent public political demonstrations. >> reporter: professor brian leaven with the stu

let's begin with kate larsen in san francisco with a look at the possibility of guns at the rally. kate? >> yeah, dan. it is a big concern because chrissy field is federal property and back in 2010 congress enacted a law that allows people to carry, open carry guns in national parks. but that law does not apply in california. the demonstrators are going to show up here armed, much like what we saw in charlottesville, virginia. today i spoke to the mayor and the police chief about how they're handling this issue. >> people are coming in here to threaten violence. >> reporter: mayor ed lee says he is concerned about guns and other weapons at the right wing rally planned for august 26th. open carry is not allowed in california and supersedes federal law in this instance. >> the latest group that has indicated online and in other places that they're going to come is this oath group that is known to carry arms in a very public way. >> in california alone, since the december 2015, we've had two dozen violent public political demonstrations. >> reporter: professor brian leaven with the stu

abc 7 news reporter kate larsen sla sla explains. >> reporter: the ceo of gladly demonstrating how theiroftware is meant to bring the customer service experience into the 21st century. >> the idea is to enable companies to know who you are as a customer and a single place to have all the communications with them. >> reporter: gladly and jet blue announced partnership. the airline invested in gladly and will use their software to bring all forms of communication onto one platform. the jet blue customer service employees will use to streamline their process. >> say you start with a conversation on twitter and you pick up the phone to continue that conversation. as we roll out to everyone inside of jet blue, that history will be connected for the first time. >> most customer service occurs in silos. there's the phone area. there's the e-chat area. >> reporter: consumer psychologist says gladly's approach in innovative and has the potential to eliminate frustration on consumer and employee ends of customer service. >> they get to give the consumer a much more individualized customer response

i'm kate larsen. we're going start with a quick look at weather with frances dinglasan, in for lisa today. good morning. >> good morning. the fog has caused limited e visibility. santa rosa down to a fourth of mile and the low clouds are spill ng and the satellite image, but we'll get lots of sunshine later on. temperatures right now mainly in the 50s and 60s. 56 in san francisco. 67 in los gatos. brentwood, 66. it pulls back to the coast by noon, but this afternoon, warm b inland with lots of sunshine, except at the coast. >> thanks. developing news now in napa county where sky 7 shows us a 114 acre grass fire threatening homes and has forced evacuations of people and at least 50 horses. the canyon fire started around 1:00. that's on the west side the lake. one firefighter does have minor injuries. containment though now up to 25% and that's thanks to light winds and the cooler temperatures. in morgan hill, firefighters are watching for hot spot frs a 100 acre fire on the north end of the city. the t

i'm kate larsen. dinglasan, in for lisa today. good morning. >> good morning. the fog has caused limited e visibility. santa rosa down to a fourth of mile and the low clouds are spill ng and the satellite image, but we'll get lots of sunshine later on. temperatures right now mainly in the 50s and 60s. 56 in san francisco. 67 in los gatos. brentwood,

let's begin with kate larsen in san francisco with a look at the possibility of guns at the rally. >> yeah, dan. it is a big concern because chrissy field is federal property and back in 2010 congress enacted a law that allows people to carry, open carry guns in national parks. but that law does not apply in california. the demonstrators are going to show up here armed, much like what we saw in charlottesville, virginia. today i spoke to the mayor and the police chief about how they're handling this issue. >> people are coming in here to threaten violence. >> reporter: mayor ed lee says he is concerned about guns and other weapons at the right wing rally planned for august 26th. open carry is not allowed in california and

. >> kate larsen has the story from san francisco general hospital. >> reporter: at 16 years old luis zuckerberg medical be. >> he says he doesn't wash but oxygen and water. >> reporter: he says he's one of 15 seniors chosen for summer's junior academy. >> it gives these kids early exposure to the medical >> i say that within the medical field i'm ail to help others. that's my main concern. >> reporter: he goes to richmond high school and for the past eight weeks he has been taking bart into san francisco for this full time program. his own father has diabetes and he's been intired to help and empowered to give back. >> i've seen the type of community that i come from. they need a lot of help. >> the students are people that we see to be aspiring leaders and people who can affect change within their community. >> reporter: robert rey is director of the program. providing unique opportunities to the students. many of whom will be first in their families to attend college. >> they may not have all the resources, they do have the ability. >> i'm loving it. it's great. >> reporter: he hop

kate larsen spoke to the mayor and police chief about guns at the rally. >> reporter: crissy field is federal property and a federal law allows people to carry loaded guns in national parks. that has a lot of people concerned that demonstrators will show up here to this very family friendly park armed with guns much like what we saw in charlottesville. i asked the mayor and the police chief how they are handling this sensitive situation. >> people are coming in here to threaten violence. >> reporter: mayor ed lee said he is concerned about weapons. >> the latest group that's indicated online and in other places that they are going to come is this oath group that is known to carry arms in a very public way. >> if it's not safe event, we can shut it down. >> reporter: that doesn't heen there won't be guns. you can't have a concealed carry permit in california. they say they have been working with the parks service this week asking them to re-evaluate the rally permit and create conditions meant to keep the public safe. >> there are conditions that can with placed in a permit to prohibit

kate larsen, nbc 7 news. >>> coming up, aloe ha.today introducing colgate total advanced health mouthwash. just shake to activate its unique formula that removes 24x more bacteria. for a healthier mouth and a clean you can feel! try colgate total advanced health mouthwash. >>> here are the winning numbers drg. last night's $343 million 9, 17, 25, 63, 71. the meganumber, 4 nobody picked all six. sorry, so tuesday night's jackpot goes up to $346 million. >>> if you're looking for something fun to do this weekend, check out the aloha festival in san matteo. this free event celebrates culture with song and dance as well as food and workshops. don't mis seeing the main stage this afternoon. she also plans to sing a hawaiian morning song. so that will be pretty cool. the festival at the san matteo county events center starts at 10:00 this morning. next, a nationwide man hunt for two accused killers comes to an aend here in the bay area. who they're suspected of killing and how they were taken into custody. plus, rival high school football

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