I am concerned about our election this year. Reporter swalwell says Congress Needs to do more to prevent a repeat in this years midterm election. Some of the reforms i think we can put in place on the Russian Investigation would be first to have a duty to report. So if any individual is contacted by a foreign national, you would have to report that to the fbi. Reporter he believes social media sites have the responsibility to alert Law Enforcement about interference with foreign agents. Facebook says 150 million americans have seen the russian propaganda on its site and instagram. We need it to be disclosed to the public if you are in a coordinated way trying to put a political ad on social media. Reporter he also accused the president of doing nothing to prevent mass shootings. I think we should ban assault weapons. Every age, every street in our country should have a ban on assault weapons. Reporter he wants stronger background checks that include Mental Health evaluation. We can continue to have tough gun laws that protect our citizens but if neighboring states dont, it leaves us and our citizens more vulnerable. Reporter it is unlikely the ideas will go anywhere. The democrats just dont have the numbers to push for the changes. Even if they can convince some republicans to go along, the president has the power to veto. In hayward, im da lin, kpix5. Meanwhile, Top White HouseOfficials Say the u. S. Is still under attack by russian hackers. During the 2016 election, russian nationals created hundreds of fake social media profiles. They posted attacks on Hillary Clinton while prizing Bernie Sanders and donald trump. There should be no doubt that russia perceived its past efforts as successful and views the 2018 u. S. Midterm elections as a potential target for russian influence operations. Cyber experts have suggested improvements for election security. Replace paperless machines. Upgrade hardware and confirm post election audits. A call for nationwide gun reform. Hundreds took to the steps of the federal courthouse after a gunman took the lives of 17 people during a High School Massacre in florida. We are learning more disturbing details about the shooters park past. Omar jiminez reports. Reporter he was obsessed with race, violence, an guns. At one point reading i hate jews and worse, immigrants. He also talked about killing mexicans. Keeping black people in chains and cutting their necks. There have been 20 calls for service the last few years regarding the killer. Reporter Police Documents Show his mother had repeatedly called police to the home. Some incident reports as recent as september of 2016 described the shooter suffering from Mental Illness and being emotionally handicapped. None of this enough to stop him from passing a background check and buying an ar15 semiautomatic rifle. The fbi getting a tip from someone close to the shooter saying they were concerned about his violent tendencies. The potential of him becoming a school shooter. Reporter the fbi never acted and according to christopher wray, it was never relayed to the miami field office. A community is trying to heal as they bury classmates. Sons and daughters. The mayor says the School District plans to tear down the building where the shooting happened. But even as the physical reminder of the pain goes down, the emotional ones may last a lifetime. That was omar jiminez reporting. The shooter is going to plead guilty in order to avoid the death penalty. A Florida Company is taking School Safety to another level. By developing a bullet proof backpack. A Company Claims a lightweight armor is tested and certified against 44 magnum and nine millimeter bullets. The big changer with rounds is penetrating your flesh. Anything it can do without the books will help save your lives. That doesnt mean that you are going to be involved in a mass shooting. The idea is to have an extra layer of protection. Company says the backpacks are selling fast. Police in San Francisco shot up a recreational vehicle. The man detained is a suspect in the deadly shooting. It happened around 6 30 last night near the panhandle of golden gate park. Police found two victims, one shot in the stomach and the other, a 28yearold man who died last night. Investigators say a group had gotten into an argument and a man opened fire. Then he used his gun to carjack a toyota 4 runner. They found it empty about three miles away on alameda street. The suspect was in the rv with other people. Everyone else left but he refused commands to come out. Then, officers fired several shots. Theyalhim to surrender about 2 20 a. M. They say he was not hurt. Police have not released the name of the suspect or the man he is accused of killing. Now, the other victim is still in the hospital tonight with life threatening injuries. You wouldnt believe it by looking outside, but the big chill is on the way for the bay area. A big pool of cool air rotating on top of the high is going to spill into the bay area tonight. And that means temperatures are going to come down. Santa rosa will hit an overnight low, just 5 degrees above freezing, the rest of us in the 40s. Tonight is nothing compared to what is going to be coming later in the week. Cold temperatures could be harsh on your pets and plants. Jackie ward is live in San Francisco. Reporter so, these are obviously not the plants you are talking about. We met a woman in livermore talking about how to get their plants ready for the below freezing plants on the way. We dont have all the varieties of rosemary now. Reporter jackie has been working here since she was seven. Look at the flower color. It is just absolutely spot on. Reporter her parents founded the nursery back in 1955. She knows a lot about how to keep your plants protected even during dry warm winters like this one. These plants are in for a frigid shock with temperatures expected to drop into the 20s and 30s next week in the east bay. It is really tough. Times couldnt be worse. If we get a real hard freeze, and when the flowers are open, im afraid we are going to lose that fruit. It is really sad. How long are we going to have this frost . Reporter jackie spent saturday afternoon informing people of whats on the way and encouraging them to plant new seeds. Only if their greens and peas and not tomatoes an peppers. Laying the frost blanket over the top of the seeds will protect them. Reporter she hopes some people have not packed up their Christmas Lights yet. You can step up one more, to the c7s , they will radiate a little more warm. Light at the of the plant. Reporter plant blankets and sprays may save your plants as well, especially if they have recently bloomed, jackie says. And because it has been so dry, she has been encouraged to give plants a give soaking before it gets cold because dry plants are more susceptible to lower temperatures. Plants are not the only outdoor things we have to take care of. Various animal organizations are reminding people to bring their pets indoors as well. So make sure your pet has a warm place to sleep. Never shave your dog to the skin in the winter and you may want to consider getting a coat or a sweater for them. And never leave a pet alone in a car because it can turn into a refrigerator situation of sorts. This is not the first time this winter temperatures have dipped down this low. But it is very unusual. In golden gate park, jackie ward, kpix5. Well, bay area teens looking toward college got a boost. Thousands of High School Students converged on the Oakland Marriott city center. The aim is to increase College Enrollment with african americans. Many got on the spot acceptances across the country. I want to wait until i get home to tell them so they are more excited. They might cry. They really might cry. I want to surprise them though. At last years event, students got more than 4,000 College Acceptances on a single day. Wells fargo announced scholarships for some lucky recipients. We have been waiting all year for it. The girl scout cookie season. But the scout known to set up shop outside the green cross dispensary may be calling it quits. Half a dozen volcanos are waiting to blow in iceland including the biggest one in the country. On the ground. The chopper hit a pair of vans. As it tried to land last night in a small tow assessing earthquake damage, a helicopter crashed in southern mexico. It hit a pair of vans as it tried to last land night in a small town. Three children were among the dead. They and their crew managed to escape injury, the state governor. Yesterdays earthquake had a magnitude of 7. 2 and it caused a lot of shaking but so far l are no reports of severe damage. Half a dozen volcanos in iceland could be on the brink of erupting including the biggest one in the country. Wendy gillette reports from southern iceland. Reporter it was an eruption heard around the world. The nearly unpronounceable volcano erupted in 2010. Producing fine ash which damages airplane engines. The ash production was quite fear fierce and there was a powerful explosion sending the ash up to 30,000 feet. Reporter eight years later, six volcanos in iceland show signs of erupting including the countrys biggest. You see earthquakes, some of them are deep down indicating magma is on the move. Reporter they closely monitor the volcanic systems but it is impossible to predict which one will erupt next and how bad it would be. That is not deterring curious visitors. Tourism has increased five fold since 2010. The lava Center Recently opened in southern iceland. This exhibit shows all the eruptions since 1900 and there are even sound effects. Geo thermal activity that produces icelands geysers, hot springs and heated water like that founded the countrys top tourist attraction, also supplies as much as 30 of icelands electricity. And, heats about 90 of its buildings. In the way people can think about the volcanos and worry about them. It is a hate love affair. Reporter and with volcanos erupting about every four years, if you live in iceland, it is just a part of life. Wendy gillette, cbs news, southern iceland. Well, she is back at it again, the girl scout known for finding the perfect location to sell cookies outside a San Francisco pot shop. Now, this is danielle. And she has been selling cookies in front of the green cross store for five years and has sold hundreds of them. But this year will be her last. So, she hopes to go out with a bang. Her goal has been to sell a thousand boxes or more, she has done that the last five years. We are hoping after today, she will have her sixth year selling over a thousand. Danielle is a junior in high school and wants to focus on her education next year. Good plan. Beautiful day in the bay area today. But, boy, what a difference a day will make. As we have much Colder Weather on the way for the bay area. Even as we have clear sky to night and are looking at coit tower and the view at the vaca cam. The sun is sinking slowly in the west. It is still warm in concord. But kiss that goodbye. 70 degrees. Oakland, 60 in San Francisco. Just 58 degrees. Well, the dpc says it looks like it will stay chilly on the west coast. This is chilly by west coast standards. We will be freezeing in the mid 50s for daytime highs. Not too bad tonight. But it will get progressively colder in the first few days of the week. Cold, windy. There could be a few showers tomorrow as the cold front plunges into california. Snow levels will lower to a thousand feet. There is really not much moisture with this at all. It is entering right there at the top of the state. But, there could be just enough moisture to produce a few snow showers at mount tam. Diablo range down in mount hamilton. You can see all of these popup showers forming tomorrow in the bay area. Mostly the upper elevations. A mantle of snow at the top of mount tam or mount hamilton. It could happen monday morning. Tomorrow will be the transition day. Windy and colder. Daytime highs will still be in the mid to upper 50s. The winds will pick up and that will drive the temperature lower. Fair and cool again. Winds will pick up tomorrow. Not as much sun tomorrow by a long shot as we had today. Sunday night snow . Theres a chance for the upper elevations of the bay area. That will not get in the way of monster jam at the oakland coliseum. But lit be windy and cold. Temperature 57 degrees. Overnight lows tonight, mentioned it a minute ago. 37degree ifs in santa rosa. 37 in napa. Fairfield, chilly. Concord, 40 degrees. Livermore, 40. Temperatures come down from 5 to 15 degrees. Even so. The numbers are just coming to a couple of degrees below average. After what has been an unusually mild went nor the bay area. In the east bay, the numbers will be in the upper 50s , might notch a low 60. In the north bay, mid 50s. Bone chilling. 56 degrees in santa rosa. And, ukiah only 48 tomorrow. It is really the overnight lows that will be concerned by sunday night. And dont forget, theres a chance of a few sprinkles tomorrow. Temperatures will come down. Sunshine goes away. Monday will be partly cloudy. And, tuesday, through saturday, it looks as if we will stay to recovery. But it is overnight lithias lows that will be the big story. What is andrea going to talk about . We have a lot coming up in sports. Senior day. And the bears are trying to hold off their bay area rivals. And, the giants add a badly needed arm to the men. Vern glenn is there. Well be right back. My husband is probably going to think im crazy. He thinks im going to see my sister sometimes the confidence to be spontaneous starts with financial stability. Once i heard it i was shocked. I just thought, i have to go get it its our tree see how a personalized Financial Strategy and access to j. P. Morgan investment expertise can help you. Chase. Make more of whats yours. To a threeyear deal with left handed reliever tony watson. The the giants have reportedly agreed to a three year deal with lefthanded reliever tony watson. He will join the team once the deal becomes official. One person who did report to scottsdale, our very own vern glenn. Reporter if you love baseball, this is where you need to be. This is the phoenix scottsdale area. Behind me is the home of the giants. How excited are they to be here . They are ready to go. Even though reporting day for the whole squad isnt until tomorrow, they want to get after it. They want them to come here on their own. The guys that do wait until their reporting day, we dont look at them any different. So yeah. But it is a formality. Reporter he comments on one of the guys not here yet. Tony watson. Closer mark malancin was thrilled with this move and broke the news to his three kids earlier this morning. Tony tony [ screaming ] reporter a little personal note, how excited was i to get here this morning . Well, i flew in and i brought my camera, my lights, my tripod, my transmitter. I left my personal luggage. At the rental car center. I have to go get it right now how do you like that . [ laughter ] in scottsdale, vern glenn, kpix5. Thanks vern. By the way, he did get his luggage. Jesus lizardo has started a fund for chris hixson who was among those killed in the shooting. I wouldnt be where i am today without the friends, teachers, coaches, and staff who helped me at douglas. I greatly appreciate all the donations and i know we can go a long way helping the people of the community in this difficult time. He graduated from the school in 2016 and was planning to work out at the school on wednesday before receiving a text from the baseball coach telling him to stay away because there was an active shooter. Tomorrows allstar game, Draymond Green doesnt plan to take it easy on kevin durant who will be playing for team lebron. Hard screams on kd. Hard files on kd. It will be a battle. It should be fun. Hopefully, it wont mess up our relationship to try to pursue this championship though. Well see about that. As for lebron james, a ball was in his court to respond after fox news laura ingram told him to shut up and dribble when he criticized the president. Keep the political commentary of yourself. Or as someone once said, shut up and dribble. First of all, i have no idea who she is or what she do. So, she won in that case, because now i know who she is. We will definitely not shut up and dribble. I will definitely not do that. I mean too much to society. I mean too much to the youth. To Womens College hoops. Lindsay and the bears looking to stanford. They cut cals lead down to two. After this three by alana smith. Asia thomas wouldnt let the bears lose on senior day in berkeley. The bears win 7866. Beating stanford for the First Time Since 2015. Kyle smith and the dons trying to win. Nate tells the lions welcome to the hill top as he gets the steal and the slam. Five points and ten rebounds for renfro. Frank ferrari with the knock out blow. They beat lmu. Third round, these were not the kind of birdies Justin Thomas was hoping for, he is four shots off the lead, the shot of the day. He holds off for birdie on the third. He is three shots back, but no one was having a better time in la than bubba watson. He played in the nba celebrity game last night. And he went out and had the best round of the week. A six under 65. And what a putt here, watson leaves patrick in one stroke, leading into the final round. Thats incredible. Good call. Vern has made it to scottsdale. Yes he has. And he has his luggage. I think we are all good. And we will have more spring training coverage coming up throughout the day. And well be right back. Looks a lot like President Trump. An antitrump group chose ents day w something unusual floating in the bay today. A giant chicken. It looks a lot like President Trump . Well, an antitrump group chose president s day weekend to make a statement. As you can see, the chicken is wearing prison stripes. And theres alcatraz in the distance. Thats it for us at 5 00. We will see you back here at 6 00. The cbs weekend new is up next. News updates always on cbssf. Com. See you at 6 00. Captioning sponsored by cbs taylor harkin thousands demand gun control following the massacre at a florida high school. This isnt just a Mental Health issue he wouldnt have harmed that many students why a knife ninan also tonight, russian officials call it a fantasy that they meddled in the u. S. Election, but the u. S. National security adviser disagrees. The evidence is now really incontrovertible. Ninan at the olympics in south korea, u. S. Figure skater nathan chen makes a remarkable comeback, and superstar lindsey vonn makes her debut. In southern mexico, a massive earthquake leaves millions without power. And overcoming his disabilities. A young