A reactionary way. They provide a tremendous amount of jobs and revenue for the state of california. Reporter but he says american sovereignty must be defended and while politicians in washington, d. C. Are holding hearings, thats not good enough. California will hold its own hearing. Im not too sure what will happen in washington since its a bastion of dysfunction, but here in california were busy looking in to a series of hearings and interviews and making sure we get to the bottom of this. The bottom line is that when washington wont lead, well pick up the baton and well lead ourselves. Reporter senator scott wiener represents San Francisco where twitter is headquartered. He said hes fully onboard with the investigation. It should be investigated. Congress is investigating it. Its perfectly appropriate to investigate it at the state level as well. Reporter and he expects the social Media Companies to cooperate. And we need everyone to be transparent, to make sure this never happens again. Reporter melissa caen, kpix 5. Now to uc berkeley where a trio of assault suspects are on the run tonight. They brutally beat a student outside some Residence Halls this morning then took off around durant avenue. Maria medina with what makes the case so unsettling. Reporter taylor lowry lives in a dorm just steps from where the latest crime at uc berkeley took place. Yeah, its scary because this is where we live. Reporter the quad area where she felt safe enough to nap this afternoon is where University Police say the altercation between a group of guys and a male student first took place just before 1 00 this morning. It eventually became physical and spilled on to durant avenue. It was sent today at 10 53 a. M. Reporter police emailed students this morning, asking them to be on the lookout for the three suspects who beat the victim so badly, they knocked him out, sending him to a hospital. Then we all checked our emails and talked about like, wow, thats kind of scary. Reporter investigators say theyre now looking through surveillance camera footage and talking to witnesses to try to identify the suspects who the victim claims he didnt know and attacked him for no reason. Probably just people stalking the streets, looking for trouble. I just want to know who he is i guess and why he got attacked. Reporter its unknown if the suspects were students. As for a description of them, one was wearing all black. The third suspect, a plaid shirt and white shoes. In berkeley, maria medina, kpix 5. The victim has since been released from the hospital. If you know anything about the attack, call uc berkeley police. New video in showing this shoplifter making a not so sweet escape. He was caught on camera stealing four pricey leather jackets in a Harley Davidson store in pacheco. You can see employees chasing after him. One of them jumped on the top of the car and breaks the windshield. The suspect is able to drive off. The owners of mcguire Harley Davidson say the man had been in the store two days in a row browsing for two hours. Police are hoping for tips to try to track him down. Meantime, highway 1 is back open in Half Moon Bay after a man was hit and killed by a chp patrol car. It happened around 8 30 last night outside sams chowder house restaurant. Workers say a 74yearold man from burlingame was at a Wedding Party and was hit as he left the restaurant. Its one of the calls you never want to get. When youre listening to the officer reporting the call, its probably the last call you want to hear. The chp is still investigating the cause of the crash. The officer driving the patrol car was not injured. Oj simpson is said to be walking free after nine years in prison. The former football great left the lovelock correctional facility in nevada armidnight. Back in 2008, simpson was convicted of Armed Robbery. Back in july he was granted parole by a unanimous vote of the nevada board. Hes had Perfect Performance in prison and thats a tough place to be but hes had Perfect Performance there. Simpson is most remembered of course for his 1995 criminal acquittal in the murders of his exwife Nicole Brown Simpson and her friend ron goldman. He was later found libel in civil court. Coming up in the next half hour, well hear the goldman familys reaction to ojs release. New video of an attack in canada which authorities are calling terrorism. What youre about to see may be disturbing. Its Surveillance Video showing the moment a chevy malibu rams in to an officer, sending him flying in to the air. The man got out and stabbed the officer while he was on the ground. The officer is doing okay. The suspect got away but Hours Later Police say the suspect drove a uhaul van through a dui checkpoint which led to a police chase. The uhaul eventually flipped and the driver was taken in to custody. Back at the scene of the first attack, police say they found an isis flag in the suspects car. Thats part of the investigation. Weve obviously seized that as evidence. We believe the individual acted alone but were not ruling out that there may be others. Four pedestrians are hurt in the attack but no word on their conditions tonight. In france two young women were found stabbed to death in marseilles. Moments later the suspect was shot and killed by a soldier. Video and pictures posted to social media show people running from the chaotic scene. Police say the suspect was carrying a butchers knife and shouted god is greatest in arabic before the attack. The victims were 17 and 20 years old. President trump is undercutting his secretary of state on how to handle the Nuclear Threats from north korea. Rex tillerson was open to talks, but as reporter weijia jiang shows us the president says trying to negotiate is a waste of time. Reporter President Trump took to twitter sunday, appearing to cast doubt on the idea that diplomacy could resolve the crisis over north Koreas Nuclear program. The president tweeted being nice to rocket man hasnt worked in 25 years. Why would it work now . Clinton failed. Bush failed, and obama failed. I wont fail. While in beijing saturday, secretary of state Rex Tillerson said the u. S. Has back channels for communicating with pyongyang and using them to engage the norths willingness to talk. President trump tweeted his thoughts about negotiating with north koreas leader, kim jong un. I told Rex Tillerson, our wonderful secretary of state, that hes wasting his time trying to negotiate with little rocket man. Save your energy, rex. Well do what need to be done. Republican senator bob corker. Tillerson understands every Intelligence Agency we have says theres no amount of economic pressure you can put on north korea to get them to stop this program because they view this as their survival. Reporter last month the president told the United Nations that kims regime was on a suicide mission. The United States has great strength and patience but if it is forced to defend itself for its allies, we will have no choice but to totally destroy north korea. Reporter but in the same speech, mr. Trump expressed hope that u. N. Sanctions might convince north korea to give up its nuclear program. Weijia jiang, cbs news, washington. The state Department Says the official u. S. Pots on u. S. Policy on north korea has not changed. It will continue to engage even though no interest in talks. The tshirt worn today by oakland raider Marshawn Lynch. Plus, theyre one of San Franciscos most beloved traditions, but thousands of people are now skipping out on the citys cable cars. Well tell you why. Also next, the new Health Hazard from california wildfires. The new research on fire retardant from scientists at uc davis. Speaking of fires, weve got lousy fire weather ahead as we look out toward the bay, the forecast as we head back to work tomorrow is coming up. At at t, we believe in access. The opportunity for everyone to explore a digital world. Connecting with the things that matter most. And because nothing keeps us more connected than the internet, weve created access from at t. California households with at least one resident who receives snap or ssi benefits may qualify for Home Internet at a discounted rate of 10 a month. No commitment, deposit, or installation fee. Visit att. Com accessnow to learn more. Hem protests. Today nfl teams continued to respond in various ways to statements from President Trump about National Anthem protests. The university of phoenix stadium, moments ago we had the playing of the National Anthem. About 30 49er players knelt before their game this afternoon in arizona. The rest of the team stood behind them. Most of them standing had one hand on their heart and the other on the shoulder of a teammate in front. It was the first 49ers game since mr. Trumps remarks and tweets criticizing the protests. And in denver the raiders stood except for Marshawn Lynch who was sitting as he has in the past. The broncos raised a fist. Marshawn supported kaepernicks original protest. He arrived at the stadium wearing the tshirt with the words everybody versus trump. The shirt is made by a company in oakland called dope era. Its now selling for 45. Cable car ridership is going downhill fast. The drop in popularity follows the recent fare hike. As kpix 5 john ramos explains, for some, the problem isnt the price. Its the weight. Reporter at 10 00 in the morning, the line is already long at powell and market in San Francisco. Its where those little cable cars begin climbing halfway to the stars. When you think of San Francisco, you think of the cable cars. You think of the curvy street. The bridge. So were doing all those tourist things. Reporter the cable cars are a mustdo experience for visitors to the city. Or are they . Muni recently released numbers showing ridership has dropped 25 . From 20,600 riders per day to 15,500 a day. Some are blaming the fare increase from 5 to 7 for the drop. Id imagine if i was a residential guy and played 5 all the time, 7 would shock me. Reporter but how many locals really ride the cable cars anyway . Even muni admits the trolleys have become more tourist attraction than transportation, and the tourists here didnt seem particularly outraged by the price. Its 2. Its still worth 7 to get on the trolley and ride it up to fishermans wharf. Reporter ironically, the problem may be that the cable cars arent moving people fast enough. The wait at powell street this morning was an hour, and on summer days it can be twice that long. The schedule can be a bit mysterious too. The cable cars often sit in a line, not moving, while hundreds of riders stand waiting. They dont seem to be rushing at all. We all stood here. Whatever is causing the decline in ridership, muni would be wise to take it seriously. The decrease represents a loss of 13 million per year to the transit agency. In San Francisco, john ramos, kpix 5. Numbers have improved but ridership is still down about 3,000 rides per day from 2014. Fleet week is now underway in San Francisco. To kick things off this afternoon, the uss essex passed under the golden gate bridge. Fleet week runs through next weekend, including air shows, parade of ships and the main viewing areas will be along the marina and fishermans wharf. The blue angels also in the area. Theyll perform various air shows for three successive days beginning on friday. Taking a live look at dublin, theres a high fire danger with low humidity and breezy conditions, and while smoke from fires can pose a health threat, researchers are trying to find out more about the chemicals used to fight fires. The new research is how fire retardants mix with other chemicals in the ground before the fire starts. It can cause enough problems for peoples lungs, now researchers are saying theres another Health Hazard when it comes to firefighting. Chemicals mixing with our soil. The chemicals like retardant to put them out can save lives and property. What if we told you those life saving fire suppressants could also lead to major Health Problems . Not only is fire retardant a carcinogen, meaning it can cause cancer, but researchers now want to study how it interacts with the chemicals already in our soil. When those areas burn, that creates a very complex exposure for which we dont know the health effects. Reporter toxicology graduate sarah was taking a class on the effect of wildfire smoke. Thats when flames ripped through vineyards in napa county, sparking her curiosity on the effects of firefighting chemicals across areas high in pesticides. If wildfires are burning in this area where pesticides and other chemicals could be used, how is that smoke which was filling davis at the time, how is that smoke that were breathing affecting us . Reporter california gets coated in an astonishing amount of retardant every year. 7 million gallons were used in 2015. Pesticides used on california land also went up about 10 million pounds. Between the years 2012 and 2015 to 194 million pounds. These materials could be inhaled very easily by those who are in the vicinity. Reporter the trends are troubling, researchers say, but the information on their short and Long Term Health effects still is hazy as california skies during wildfire season. Researchers want to be able to complete this first of its kind on the study of Health Impacts but for now they say theres no money for rese visibility ton good. Low 80s inland and upper 60s along the shoreline as we continue with some of the warmest months of the year. Beautiful finish to the sunday evening in the bay area as we look toward the bay, got up to 85 in concord today. 78 for morgan hill. Livermore, 82. San jose, 80 degrees. Santa rosa, 85. A different perspective of the bay bridge and heres how it looks in concord. 78. Livermores got 73. Very pleasant evening for sitting out on the porch perhaps and enjoying an Arnold Palmer while you listen to the newscast. 69 along the coast. In the bay, mid 70s. Inland well be in the upper 70s. And heres how it looks. High pressure thats off of california battling with a low thats over the inner Mountain Region and between the low and the high, northerly winds and breezy conditions will dry the air out and that has repercussions for us. Warm and windy as that low sinks over the rockies and even a little bit of first time im going to say it this season snow for the rockies. Not a lot. But its the first dose of it and its why weve got red flag warnings posted, not because of the snow but because weve got a light offshore wind with gusts as high as 50 miles per hour. Diablo had a 53mileperhour gust today. Red flag warnings posted. The humidity dives. The temperatures dont come up that much. Well be in the low 80s inland. Then skirt with 90 degrees by midweek. But the next couple of days it will be breezy, dry, and plenty of sun. Along the shoreline, not bad. Upper 60s will do it. If youre headed to the central valley, 77. 45 at yosemite. Head now sfo. Not bad. Wind to 20 miles per hour. And a high of 72 degrees. And in seattle not bad either. Sunshine and 64. 75 for new york. Overnight lows tonight in the bay area will be in the low 50s. Sun up tomorrow at 7 06. Daytime highs tomorrow just a little bit warmer than average in San Francisco. And a little bit cooler than average inland. 78 for oakland though. And in morgan hill tomorrow, 79 degrees. 80 in beautiful los gatos. In the east bay, the numbers will be in the upper 70s. Few 80s in spots. 80 degrees in vallejo. Santa rosa and stinson beach, 73. Nice mild weather for cloverdale. Youll be looking for the upper 70s in the warmest spots inland. Same for tuesday. Then we begin a bit of a warming trend and take it to near 90 degrees by the time we hit next weekend but looks like a mighty pleasant week ahead. Heres dennis. The 49ers go overtime in the desert in search of their first win and the raiders Worst Nightmare is realized. Derek carr injured in denver. An update next. It takes hard work, tight budgets and a little support. And pg e is ready to do our part. Our care program can save you 20 or more on your monthly bill. It just takes a few minutes to apply and youll see the savings on your next bill. When having a little extra can mean a lot. Turn to care. Go to pge. Com care and enroll today. Woman so, greg, its a lot to take in. Woman 2 and i know thats hard to hear, but the doctors caught it early. Hi, blake my dad has cancer. Woman and i know how hard that is to hear. But youre in the right place. Man and dr. Pascal and her team, they know what to do. They know what to do. The doctors know what to do. So heres the plan. First off, were going to give you all. voice fading away scored just 10 points last week against washington, but said they solved the problem. Turns out their problem in denver today was more than jus the raiders scored just 10 points last week against washington. Turns out their issue in denver today was more than just a sluggish offense. Trevor siemian to the tight end aj derby who makes the one handed touchdown. Siemians only touchdown of the game. 100 denver. 2nd quarter, derek carr airs it out. Johnny holden makes the willie mays style catch for the 64yard touchdown. His first career touchdown on his third career catch. 99yard drive. 3rd quarter, 167 denver. Carr cant find an open receiver and is hit hard. He stayed down on the turf for a while before leaving with what is being called back spasms. It do