good afternoon.

tori campbell is off today. caltrans is hoping to finish emergency repairs today to the san mateo bridge in time for tonight's commute. the agency found a crack in a support beam on the westbound side. crews closed one of three westbound lanes for repairs. caltrans says they discovered this problem during a routine inspection yesterday. the crack is about 10 inches on a wishbone-shaped beam where the elevation portion of the beam begins. >> one silver lining is the inspection worked. >> the good news is that the lane closure did not cause much of a traffic backup this morning. officials are advising commuters to take the bay

bridge or the dumbarton bridge to help with the traffic flow. authorities say they have arrested two people responsible for setting a fire to a san jose elementary school. police made the announcement at a late-morning news conference. claudine wong was there and join us live with new details on the arrest. >> reporter: we know two teenagers are in custody today, two teenagers that authorities say are responsible for the devastating fire at trace elementary school. what we still don't know is why. life at trace elementary school is busy, routine's have been established and kids and staff alike seem to be getting used to this tell foe rarely campus, built if the -- temporary campus, built in the wake of this arson fire and the question of who did this still lingers. >> it's nice to move forward. i guess they are innocent until proven guilty. it does help. it's not something i was

anxiously upset about -- but i think it helps people to move on to have closure. >> reporter: authorities announced the arrest of two teenagers for this tire. but when asked why or how this fire was september back on the 5th, authorities remain tight- lipped. >> we know that we have individuals in custody who we believe are the individuals who started the fire. what motivated them to -- to do this act, we don't know whether it was a dare. we don't know if it was just random. we don't know if it was some malicious act, retribution or something like that. >> the fire caused $10 million in damage and caused damage to 16 classrooms. within six weeks on the first day of school, a temporary

structure had been completed. >> the "why" is a mystery. but as we look at this, we're glad it has been hopefully solved at this point. we know, too, not only is it the academic piece we're in charge of. as we move forward that's what we need to look at. >> so with recovery still underway, one teacher says she is glad to hear the arrest. >> reporter: a parent we talked to said she always thought the culprits were likely kids. even though we don't have an official motive yet, she said she will be talking to her own children about this hoping to teach them a lesson about consequences. back to you. >> thank you. the hot way this week could give way to a cooling trend in the next couple of days days.

you are looking at berkeley. the five-day outlook puts them in the 70s by sunday. mark tamayo will join us with the bay area in just a few minutes. the conditions in alum rock park are dangerously dry and officials are monitoring the situation closely and closed the park. they could reopen the park tomorrow. the mother accused of killing her twin daughters is in the hospital. police say monica christine mccarrick is in the hospital. the twins were found dead in their apartment tuesday night. the mother is accused of getting the apartment on fire.

they also say they didn't die in the fire. we are following a developing story at this hour. police arrested two suspects after a drive-by shooting left a gunman injured. >> investigators believe this shooting was likely gang- related. oakland police have not released the identity of the 16- year-old victim yet. he was taken to the hospital with non-life-threatening injuries. students at a bay area school will had undergo tb testing after a classmate tifted positive for tuberculosis. today county health officials are taking place to prevent any spread of the disease. kraig debro is live in oakland. >> reporter: good afternoon, jana. they are gonna be taking the rare, if not unprecedented test, to james logan high school next week. the person who runs the testing says about a third of all of those tested will will test positive for -- those tested

will test positive for tb. he said it's something to worry about, just don't get too worried. mes logan has 4500 students. there will be testing all because of one active case. >> i'm scared my son is gonna get infected with this. >> reporter: last week parents got letters from the high school telling them a student had hb. yesterday, a letter went out to parents saying testing is needed. are the parents worried about it? >> not really. i'm not. >> they know it's there. but they are not worried about it. >> this is not a scare. this is what we do all of the time. >> reporter: dr. bob benjamin says a third of the world's population is infected with the virus that causes tb which is spread through close contact. the patient who was diagnosed with tuberculosis is no longer

able to transmit, not present at the school. >> reporter: the most serious forms affect pulmonary lungs infections. >> everybody around the person got checked and everything. so everybody is not really associated with the person who is not really worried about it. >> testing will tase plake next -- take place next tuesday. the health department says it's a good thing relatively speaking that this happened at a school. that's because there are classs that are scheduled and rosters who make those who might have been exposed easier to track. kraig debro, ktvu channel 2 news. >> thank you, kraig. up next, someone managed to steal an entire atm.

we'll show you the picture that will help solve the case.

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the national transportation safety board has released its first official report on the san bruno pipeline explosion last month. investigators cite several flaws with pg&e including a delay in shutting off the gas valve. the report also says a power glitch at a pg&e facility in milpitas triggered a surge in pipeline pressure, causing the valve system to malfunction minutes before the deadly explosion and fire. >> today the california public utilities commission will review the ntsb report. you can read that entire report by going to ktvu.com. union workers at the san francisco hilton hotel are in their second day of a strike. [ chanting ]

>> housekeepers, bellmen, cooks walked off the job yesterday. they've been without a contract for about a year. key negotiations are healthcare, wages and pension. >> i've been here 30 years working my tush off to take this company profitable, doing an excellent job for them, and i don't feel valued or appreciated. >> the hilton is using managers, employees from other hotel and 400 replacement workers to run the hotel. also union workers in hawaii announced they've begun a five-day strike against the waikiki hilton. that includes housekeepers, dishwashers, cooks. this is the largest hotel hilton has in the world. they have 500 employees. atm was stolen today. surveillance camera took this

photo from doctors' medical center. police say two thieves made off with the atm. it happened tuesday between 12:30 and 1:00 a.m. the hospital staff reported it missing a few hours later. the 33 miners are safe and recovering that ended their 69 had of day ordeal underground. some of the men are at the medical center. >> the biggest concern is the safety where a collapse trapped 33 men for more than two months. [ sirens ] >> now, late last night, the last miner emerged from the capsule, luis our zhu urzua, he

can be seen raving at the camera. the 32 miners before him released to their loved ones and urzua told the president of chile that he hope this never happens again. lawrence golborne is the mining minister in charge of the rescue. >> we had to do a very important and even historic job. but our lives are gonna return to normal and this thing you are talking about will probably recede in the future. >> no one is known to have survived as long trapped underground for the first 17 days. no one knew whether these men were alive. the world cass captivated --

was captivated by this and them singing the national anthem. one has a pneumonia and two will require dental surgery. sebastian pinera will visit them in the hospital. the actual came to get them out, less than 24 hours. back to you, jana. >> you can turn to ktvu.com for portraits of all 33 miners rescued and continuing coverage of how they are recovering. californians have less than a week to register to vote in the upcoming november election. this deadline to register is midnight before monday. election officials say almost 17 million california ups are registered and another 6.5 million are eligible. the general election is set for november 2nd. if you are voting by mail in the november election, be sure to check your postage.

alameda county is sending out three ballots partly because of range of choice voting there. the additional rate will increase the postage to 78 cents. alameda county is looking for people to help out as poll workers on election day. they say the greatest need are workers in the cities of berkeley and oakland. poll workers will earn between $95 and $180 a day. they are also paid sometime stipend to attend a mandatory training meeting. chuck reed addressed the

proposition 8. adachi and mayor reed say the city will drown in debt -- >> we're training the services from the people of san francisco and the people of san jose as we pour money into retirement benefits. lifetime pensions, lifetime medical care. >> they say reforms are needed to avoid crippling cuts to city services. san jose has two similar measures, proposition b and w on their november 2nd ballot. new tests show that santa clara county's largest dam is at risk of collapsing. anderson reservoir could experience significant slumping. that would happen if the quake hit on the calaveras fault. billions of gallons of waters could leak out. because of these findings.

operators will keep the reservoir no more than 96% full. we've had had some really warm weather. it won't be lasting. let's go to mark tamayo for the weather. >> temperatures will be cooling down. right now, the maps, i can show you this with the help of live stormtracker2. we had a batch of high clouds out there. as you can see, out towards part of the east bay and north bay. there's that fog bank to the south. it's kind of been hanging around monterey bay and this will be approaching the bay area over the next 6 to 12 hours, this will be the source of the cooling as we head into your friday and your weekend as well. as far as a look outside right now, looking toward the beautiful golden gate bridge, it feels a little bit muggy out there.

as far as the warm temperatures, san francisco right now, 79 degrees, 4 degrees cooler than it was. concord, 80. livermore, 86. and san jose reporting mostly sunny skies. 84 degrees. once again, looking out toward the oakland estuary this afternoon, mostly sunny and muggy, a few high clouds out there like i showed you. the fog to the south will be approaching the bay area. by tonight it will be a factor near the coast and maybe some moving back in the bay. highs, most areas will be in the 60s and 70s. warmest locations on saturday could be approaching the lower 80s and we are expecting a few extra clouds on saturday and there's even the chance of some drizzle and sprinkles first thing. right now, it's only a chance. we can tell you that a few extra clouds and temperatures will be cooling off. for today, mostly sunny, 68 to

98 degrees. 6:00, mostly clear, 60 to 84. we'll be tracking some patchy fog by the 9:00 hour, especially south of san francisco. temperatures this afternoon, san francisco in the upper 70s to right around 80. santa rosa, 92 and concord tops out at 90. morgan hill, 92. here is a look ahead. your five-day forecast and a little bit cooler as we head into your friday as we increase the fog. primarily coast side and you can see into the weekend. we continue to cool things off. jana, it's been a little bit too warm. there's cooling relief in site. but it has been very nice out there. >> it's been great and you have a couple of daysest to get your -- days left to get your surfing in. federal prosecutors in los angeles are saying that the cvs pharmacy has agreed to pay $75 million in fines. they say cvs allowed customers to make repeated products in

the key manufacturer of methamphetamine and they said that led to a spike of drug trafficking in southern california. authorities say cvs did not adequately monitor the chemical used in cold medicine. some toy items from target.com and an east oakland walmart contain items with 12 times the amount of lead. bean bag chairs. and also, furniture and other toys had higher the amount of lead than allowed. >> i'm just appalled that that kind of stuff is getting through. lead poisoning causes brain damage and impedes the ability of kids to learn. >> researchers reported the items to the state attorney general which is contacting the stores. there are reports that a

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the labor department says last week there was a jump in the number of people who file for unemployment for the first time. 402,000 people filed for

initial jobless benefits. that's up 13,000 from the week before. analysts had expected that number to drop. continuing claims did drop, though, by 112,000 to 4.4 million. yahoo! may be a takeover target again. "wall street journals" there's talks and they rejected the buyout offer from microsoft two years ago. since then, the value has dipped behoe $25 million. san francisco giants are on their way to philadelphia. the team left at 10:00 a.m. the twiner of the best of seven series will move on to the world series. tim lincecum will pitch on saturday and roy halliday is slated to start for the phillies. all of the national league championship games will be

right here on chan 28. tonight at fog -- tonight at 5:00, two home les neighborhood who haver is risessed the -- terrorized the neighborhood they live in. and why don perata might -- perata might not be getting the endorsement he expected. and the next newscast is the ktvu channel 2 news at 5:00. thank you for joining us. have a great day.