justice will done to those who harm americans. good afternoon, i'm frank mallicoat. >> i'm michelle griego. >> the u.s. intelligence community has reviewed the video and says the beheading american journalist james foley is authentic. craig boswell has the latest from washington. >> reporter: the video of an islamic militant beheading a man believed to be 40-year-old james foley is too gruesome to show. posted online tuesday, isis called it a message to america in retaliation for u.s. airstrikes on the group's fighters in iraq. former deputy cia director mike morrell says the u.s. should not be deterred. >> so we should mark this date down because this is isis' first terrorist attack against the united states. >> reporter: foley was works as a note toll journalist covering the civil war in syria when he went missing in november 2012. previously, he had been detained working in libya and talked about the experience on cbs. >> well, we were going out to report on what was actually happening on the front lines. >> reporter: his family confirmed his death and called on his kidnappers to spare the lives of other who is. like jim, they are innocent. they have no control over american government policy in iraq, syria or anywhere in the world. the militant in the video speaks with a british accent. morrell says many foreign fighters have gone to syria and iraq to join isis and could pose a long-term threat to the u.s. and its allies. craig boswell, cbs news, washington. >> san francisco-based twitter is blocking the spread of gruesome images of the beheading of james foley. the company's ceo tweeted this message: we are actively suspending accounts as we discover them related to this graphic imagery. a second american journalist steven sotloff is also being held captive by islamic militants in iraq. isis showed a video of the journalist and warned he would be next. a lot of nervous patients at a sacramento hospital where a person possibly infected with the ebola virus is now being treated. anne makovec following the story from our newsroom now. at this point, we don't know much about the situation because nobody is talking. >> reporter: yeah. we are still waiting for a lot of answers this morning. hospital officials have refused to identify this person or how severe his or her symptoms might be. and we are having trouble with the story that i had prepared. the bottom line, though, is that the person is in isolation right now at a south sacramento kaiser permanente facility. the person is being treated and there are blood samples right now on the way to the centers for disease control in atlanta. and it sounds like it is going to be a couple of days before we find out the results of those tests. live in the newsroom, anne makovec, kpix 5. >> we have a complete background on ebola including how you can and can't get it. check it out at kpix.com. attorney general eric holder has arrived in st. louis, missouri at lambert airport. he will be assessing the federal investigation into the police shooting death of michael brown. >> we are going to take a quick break and work out the bugs. stay with us, we'll be right back. ,,,,,,,,,,,,,,,, it's an early appearance by mr. lawrence karnow. >> i think we should do this more often. >> i think so. the whole show can be weather. >> thank you very much! [ laughter ] >> i think that's a great idea, guys. hey, you know, kind of interesting. we are in the dog days of summer now. we have seen a lot of low clouds and fog around the bay area. yesterday, we had that heavy drizzle. today, still a little bit of drizzle outside but not as bad. skies clearing out a bit outside. we'll see a little more sunshine the next couple of days as high pressure is going to start to nudge its way in. let's get out there now. we have sun and clouds back towards san francisco. the marin headlands. we are seeing some of those clouds lingering. and a pretty good breeze developing around the bay area today. into san jose, well, we have some sunshine breaking out there. looking toward the new levi's stadium, it looks like more sun into the afternoon for them. should be a very pleasant day in san jose. but if you are planning a trip to the beach, yeah, grab your jacket or coat. you may need it. it's going to be at the coastline. we have had some drizzle there this morning although not as heavy as yesterday. a lot of clouds out there right now. still, the temperatures beginning to bump up in some of the interior valleys. you have some sunshine into livermore. 75 degrees. 71 san jose. 64 degrees in san francisco. 66 degrees in concord. all right. that area of low pressure that brought the heavy drizzle yesterday has moved all the way into southern california. they are seeing some showers down there towards san diego a couple of scattered showers continuing as that low moves on through but once that low kicks east, our weather is going to start to change. we should start to clear things out very nicely the next couple of days after some low clouds and fog in the morning. slow clearing this afternoon, sunny skies away from the coastline, more clouds rolling back onshore overnight tonight. and then it looks like a warming trend starting tomorrow but just by a few degrees as high pressure begins to nudge in. that low pressure system brought some drizzle along the coastline, still a little damp toward the beaches now but that's going to kick eastward and that ridge of high pressure building in. temperatures today rather pleasant for this time of year into sacramento about 85 degrees in the afternoon. 94 in fresno slight chance of a few thunderstorms in yosemite. mostly cloudy skies, 68 degrees into monterey bay. computer models showing you clouds flirting with the coastline all afternoon and surging back onshore overnight tonight into the bay and maybe some of the valleys probably not going to see the drizzle that we had over the last couple of days but it will cloudy outside. temperatures this afternoon, comfortable although running slightly below average about 79 degrees in san jose. about 76 in fremont. you will see some 60s toward the coastline. what's interesting, you look at the buoys in the water off the coast, still in the 60s, pretty warm for this time of the year. east bay temperatures will be running up into the 70s even a few 80s this afternoon. about 81 in pleasanton. 79 in concord. about 71 and breezy through vallejo. in the north bay, you will see those temperatures running up into the 70s in many spots, a beautiful day in the napa valley. 76 degrees there. temperatures into the 60s into san francisco. 72 in oakland. all right. your sunset time for tonight, 7:56. sunrise tomorrow, 6:31. and as we look out over the next couple of days, yup, looks like high pressure takes over just a little. temperatures going to warm up a degree or two the next few. then maybe cooling down slightly for the weekend. but yeah, this is truly the dog days of summer. this is where kind of that ebb and flow just minor changes in the atmosphere can bring big changes in the weather here. >> we went out for coffee and it was a little drizzle. >> damp out there. >> but when you leave today the, it will be sunny and bright. >> lake tahoe this weekend? should be very nice. temperatures up there in the 70s. enjoy yourself, mr. mallicoat. >> inviting everyone to go with you. >> we might invite you back, so stick around. a freak accident at a middle school at las cruces, new mexico, five players and a coach were struck by lightning during a football practice yesterday. one of the players had to be airlifted to a pediatric burn unit. another player was knocked unconscious. and firefighters are making steady progress on that big wildfire near yosemite now. the fire began monday afternoon in madera county in the foothills near oakhurst. it's now 40% contained. they are making progress. about 1,000 people had to be evacuated at one point but some are now allowed back into their homes. cal fire says eight structures have been destroyed but it's not clear what types of buildings those were. attorney general eric holder has arrived in st. louis, missouri at lambert airport. holder will be assessing the federal investigation into the police shooting death of michael brown. protestors are already gathering ahead of holder's arrival. cbs news reporter susan mcginnis has the latest from ferguson. >> what do we want? >> justice? >> reporter: a small peaceful group of protestors gathered outside the st. louis county prosecutor's office demanding justice in the police shooting death of unarmed black teen michael brown. there are calls to remove the prosecutor from the case because of his family connections to the police department. his policeman father was killed by a black suspect. >> so i know the pain that the brown family is going through right now. and it's a loss that they deserve ultimately to -- to have everything put out there. >> reporter: a grand jury begins hearing evidence in the case today to determine if white police officer darren wilson should face criminal charges in the killing. [ screaming ] >> reporter: a night of peaceful protests turned violent again last night when bottles were hurled at police. 47 people were arrested and three handguns were seized. police used pepper spray to disperse the crowd but didn't fire rubber bullets or tear gas. >> those small steps will turn into giant steps and those giant steps will be great strides for this community. >> reporter: at least two- thirds of this st. louis suburb are black but there are only 4 black police officers on the police force of 58. ferguson officials say they have been trying to get more blacks to apply to the police academy. this resident hopes some good will come from the chaos in this community. >> young man is not going to die in vain, that's for sure. he will be remembered and this will shine a spotlight on what happened. >> reporter: michael brown will be buried monday. susan mcginnis, cbs news. >> a bit of a scuffle on the streets today when two opposing sides met. a woman holding a sign in support of police and officer darren wilson came face to face with michael brown supporters. police had to escort the woman aside. a prayer vigil for brown and the people of ferguson is planned in richmond tonight at 7 p.m. at the miracle temple on cutting boulevard. some developing news over in the east bay. traffic snarled during the morning commute after a man was killed on interstate 880. the victim apparently fell from an overpass and was fatally struck by a big rig below around 4:30 a.m. it happened just south of industrial boulevard in hayward. two southbound lanes closed for more than two hours. investigators are assessing now how that man fell in the first place. and the search is on today for a fremont teacher missing up in the sierra. 46-year-old gregory muck lives in santa cruz, teaches the third grade at gomes elementary school in fremont. his wife says he left for kings canyon national park on august 10, supposed to return home on sunday. so far, no one has heard from him. happening today, raymond "shrimp boy" chow wants to get rid of a gag order on his corruption case. he is expected in court in just about two hours. the alleged chinatown gangster has pleaded not guilty to racketeering and corruption charges. today chow's attorney will ask for complete public access to the evidence against him h the fbi probe into chow led investigators to state senator leeland yee. he is also facing criminal charges. new at noon, a big celebration today for bart's extension project in the south bay. local leaders held a news conference today to announce the final round of funding from the state for the project. the bart silicon valley project is a 16-mile extension that will include stops at san jose, milpitas and santa clara. >> we are getting the last check of more than the $700 million promise that was made decades ago three governors countless other people engaged somehow california put it together and managed to deliver on their promise. that is a miracle. >> the $39 million installment brings the total funding for bart silicon valley to more than $700 million. people living in cupertino will soon have the option to boost their home internet speeds. at&t and the city have made a deal for something called "gigapower." it will have download speeds up to 1 gigabit per second. that's fast enough to download a movie in 30 seconds. the company explained why they picked cupertino. >> cupertino has -- one, has a long history of collaborating with companies like ours and has a great regulatory environment that allows companies that want to investment in their community to do so in an expeditious manner and this is silicon valley. this is the heart of where people are innovating and we want to help them do that even faster. >> new service could be ready to go in december. coming up, she is only in the 8th grade and already a cover girl. more on the first little leaguer to grace the cover of sports illustrated. >> an east bay camp in an escape for children battling terminal illness but organizers need your help to keep it running. ,,,, hey can you fix this? you bet! that's our new interactive speaker wall. 'sup? thinks it's a speak-ing wall. this can even dim your lights. your 3-d--printed girlfriend will love that. real mature. there you go. a laser drone for cats. i wish i had lasers. i don't. pew pew pew... the new radioshack is finally here. the store of your past is now the store of your future. come see one of our remodeled stores and save 50 percent off skullcandy headphones. or get a 20-dollar gift card with air raid speaker purchase. check her out in a a 5'4" eighth grader landed herself on the cover of "sports illustrated." check her out in action. a 13-year-old mo'ne davis who plays for philadelphia taney dragons. she is the first little leaguer to grace the cover of the popular sports magazine. the nation first noticed davis after she used her 70- mile-an-hour fastball to show a thrustout in the mid-atlantic final. her mother says she wants her to enjoy her childhood. >> i'm nervous for her and i believe so because i got -- the whole world know about mo'ne. i want her to be a normal 13- year-old child. >> as good as mo'ne is at baseball, her dream is to play basketball for the university of connecticut. >> bet she has a jump shot, too. she pitches again tonight. former presidents are not escaping the ice bucket challenge. in a video posted on his facebook page, there he is, george w. bush says he didn't think it was presidential to get soaked in cold water so he decided to write a check instead but former first lady laura bush thought otherwise and gave her husband the bucket. >> that check is for me. i don't want to ruin my hairstyle. >> and now it's my privilege to challenge my friend bill clinton to the als challenge. yesterday was bill's birthday and my gift to bill is a bucket of cold water of [ laughter ] >> very nice. we'll wait and see if former president clinton accepts the challenge. that's trending. also trending nfl reportedly wants halftime action now to pay for the privilege of performing at the super bowl. according to the "wall street journal" nfl reps have asked some potential acts if they would be willing to make a contribution for prime time exposure. quite a sight rolling into the port of los angeles harbor this morning. the giant yellow rubber duck. it's being featured at the tall ships festival in l.a. it was created by a dutch artist. this is the first time the duck has been on display here on the west coast. that's what is trending now. follow us on twitter anytime at #cbssf. >> it's strange. you think that performers would be getting paid for their performance. but no. >> no. >> could be the other way around. >> a billion people watching them. camp arroyo in livermore is an escape for children battling illnesses. roberta gonzales with more on how you can help keep the camp running. >> reporter: yes. i am here at camp arroyo one of my favorite spots in the entire bay area. the reason is, it is a big giant playground for kids with terminal and chronic illnesses and one of my favorite friends here, angie, is here to tell us about it. tell us about camp arroyo. >> it's a place for kids to come who are not well, who are critical and terminal and they can come and experience summer camp for what it's meant to be. >> reporter: so they are able to leave the hospitals and come enjoy a day outdoors. >> absolutely. not just any day. it's a day full of swimming and riding horses and climbing a rock and doing things they are not able to do. someone is telling them, no, you can't do that. here we're telling them, yes, you can. >> reporter: the families are invited as well? >> absolutely. we do family camps. it's a time for families to come out, siblings included, and get to know the outdoors and do things they just aren't able to do when they are at home in the hospitals. >> reporter: elaine taylor is one of the people with the biggest hearts, she needs help. >> we do. we have to make our budget this sunday and we are asking the community to come out and rally for us. we are asking northern california, rally for us because we have to keep this going. >> reporter: a day in the park this sunday at 11 a.m. to 5:30 p.m. if you want more information about it with the auction and food and spirits, visit us online at kpix.com and click on "links and numbers." roberta gonzales, kpix 5, camp arroyo. if you are of a certain age group and have trouble sleeping, we may know why. the findings of a new report coming up. >> and we want to invite all you pet lovers, send us your questions about their health and well-being. just email [email protected] or on our facebook page, search kpix/cbs, and we'll have our pet expert give you an answer every friday right here at noon. jake and i have been best friends for years. one of our favorite things to do is going to the dog park together. sometimes my copd makes it hard to breathe. so my doctor prescribed symbicort. it helps significantly improve my lung function starting within five minutes. symbicort doesn't replace a rescue inhaler for sudden symptoms. with symbicort, today i'm breathing better. come on, boy! [ female announcer ] symbicort is for copd, including chronic bronchitis and emphysema. it should not be taken more than twice a day. symbicort contains formoterol. medicines like formoterol increase the risk of death from asthma problems. symbicort may increase your risk of lung infections, osteoporosis, and some eye problems. tell your doctor if you have a heart condition or high blood pressure before taking it. [ man ] now symbicort significantly improves my lung function, starting within 5 minutes. and that makes a difference in my breathing. today, i'm hanging out with my best friend. talk to your doctor about symbicort. i got my first prescription free. call or go online to learn more. [ male announcer ] if you can't afford your medication, astrazeneca may be able to help. ♪ ♪ over 31 irresistible flavors of ice cream... make for endless spoonfuls of fun. oreo nutty salted caramel. baskin robbins flavor of the month. florida extra sweet tangerines started coming into the market, and they are extra sweet. let's talk about selection and storage. you want to make sure like any tangerine they have a nice orange color. checks the stem. you see a little bit of greening, that's natural and that should be there. that's also a great spot to grab when you want to peel it open. make sure they're heavy for their size, a lot of juice in the middle of these. the first thing you notice is that the skin doesn't cling to the fruit like it would on an orange. they're loose fitting and that's okay. you want to be sure to have a slight give to the touch. when you bring these home, store them on the counter. they will not continue to ripen but you want to keep them at room temperature so they stay nice and moist. and then when it comes to enjoying them, just like an orange, just peel it and eat it but wash it before you enjoy it because a lot of wax on the skin, and they are great for zesting, too. i'm stephanie tantillo with your tip of the day. a new study may explain why elderly don't sleep well. a group of neurons that work as a sleep switch possibly are lost in age and lose the quality. it afflicts alzheimer's patients the most. a study says people in their 70s sleep about one hour less per night than people in their 20s. texas governor rick perry is getting ready for a court battle. he is facing abuse of power charges. the governor turned himself in yesterday. he was booked, fingerprinted and then took this mugshot. he was indicted for vitoing funding for the state's public corruption prosecutors. perry says the case is democrats playing politics. the governor will be arraigned on friday. and check what mr. perry did right after getting booked. he headed to sandy's ice cream, got himself a treat and then tweeted this picture. >> i guess he told them. >> i guess. >> all right. hey, one last weather word. i said you would be back. >> yeah. looks like temperatures around the bay area going to slightly warm up the next couple of days it. the fog just breaking up though right now. >> thank you for that good news. >> it will be better toward the weekend. >> tahoe is going to be fabulous! >> bring it on. >> have a great afternoon. >> see you tomorrow morning, folks. enjoy. captions by: caption colorado [email protected] >> deacon: are you sure you got that out of ridge's office and not the preschool down the street? i mean, it looks like a bunch of scribble. >> quinn: i snuck them out of ridge's office myself. >> deacon: what the hell is this even supposed to be? it looks like a -- looks like a guy in a space suit or something. >> quinn: it's junk. apparently, ridge forrester has lost his ability to draw. >> katie: what was quinn even doing there? isn't she supposed to be in some kind of treatment facility? >> ridge: well, apparently, she got released 'cause she's cured now. >> katie: well, she shouldn't be involved. look what happened last time. >> ridge: it's not keeping brooke away from bill, is it? >> katie: you don't know that. >> ridge: struggling, katie.