dan simon live in san francisco with more. hi dan. we're having technical problems.me right now. hopefully we'll get him after a break. i'll be back. [engine revving] [engine revving] [engine revving] ♪ introducing the first-ever 306 horsepower lexus rc coupe with available all-wheel drive. once driven, there's no going back. lease the 2015 rc 350 for $449 a month for 36 months. see your lexus dealer. of all the places in your house, this one's the busiest. so you want it to be the cleanest. that's why you need lysol. because when you use bleach, some stains are left behind. as this dye reveals. lysol toilet bowl cleaner does more. it removes the tough stains that bleach doesn't and it also disinfects. so why just bleach? with lysol you can do more. that's healthing. and get max cleaning and freshness with every flush. try lysol no mess max. >>> president obama is taking on cyber hackers. the president will speak at a cyber summit in california. americans are on edge. sony chase bank target several of the high profile companies recently hacked. computer security has

dan simon begins our coverage with one family's story. >> your son is 8 years old. he been vaccinated for anything? >> no. >> reporter: she's a single mother in california an area with an unusually high number of parents who refuse to vaccinate. some schools approaching 50% when it comes to personal exemptions. >> when people see this tonight, they may accuse you of being an irresponsible parent what do you say? >> if i believed my decision was doing any harm to other children i wouldn't make this decision. i don't believe that. >> reporter: like others against vaccines she said she's convinced they can cause multiple come multiple complyicationscomplications. she says it happened with her friend's child. >> from the day they had the mmr, from that day forward he started to exhibit signs of autism, which he had never exhibited before. >> reporter: a belief debunked by the medical community. her son may be better off in the long run by getting a disease like measles. >> it may be better for the children to contract these when they are children and build their immunit

dan simon, cnn. >> could the people who refuse the vaccination and spread the disease be held liableoing so? by the way, what about that whole notion of forcing unvaccinated kids to stay home from school? is that legal in maybe some other places? we'll talk about that next. ♪ they lived. ♪ they lived. ♪ they lived. ♪ (dad) we lived... thanks to our subaru. ♪ (announcer) love. it's what makes a subaru, a subaru. eh, yea, actually i do. one. it's mucinex fast-max night time and it's got a nasal decongestant. is that really a thing? it sounds made up. i can't sleep when i'm all stuffy. i take offense to that. i'm not going to argue with a talking ball of mucus. i think you're being a little hasty... he's not with me. mucinex fast max night time. multi-symptom relief plus nasal decongestant. breathe easy. sleep easy. start the relief. ditch the misery. let's end this. having a perfectly nice day, when out of nowhere a pick-up truck slams into your brand new car. one second it wasn't there and the next second... boom! you've had your first accident. now you have to make your first claim.

dan simon has the report. >> reporter: it is maybe one of the most gruesome act of terror caught on tape and now imagine that shown on giant screens. a little boy smiling and joyful as he is seen the images of the burning pilot. i would have burned him with my own hands he tells an isis interviewer, and like hitler and the nazis or the soviets and the tanks or the north korean tanks, isis is master inging the art of propaganda, and the goal of which is to unify supporters and the goal of rerecruitment. this video, does it meet the very definition of propaganda? >> this sis the most heinous form of war propaganda as we have seen in a long time. as the the president called it medieval in approach. >> reporter: but there sis a danger of unleashing this brutal propaganda beheadings and now a burning that isis may not understand. it can serve as a unifying force for isis en hmys. >> i don't believe that their campaign has been effective in the long run, and the whole world hates them and they are going to be destroyed in the end. but on a short term basis when you are look porging for the bod

here is dan simon. >> reporter: 6-year-old red is not vaccinated for measles or anything else.s been battling leukemia. he's in remission now. a thousands doses of chemo weakened his immune systems. >> the vaccinations he had are wiped out by the chemotherapy. they have to wait until his im immune system is strong enough to revaccinate him. >> reporter: they want the school to bar any children who have not been vaccinated. i would decrease his chances of getting the measles which could lead to death according to his doctor. >> this is not just about rhett. this is about all kids that have immune dysfunction whether from chemotherapy or underlining syndrome. >> instead of waiting for an outbreak or reacting let's get ahead and avoid having that outbreak in the first place. >> reporter: here in california and other states there are exemptions that allow parents to opt out of vaccines and send their kids to school. >> are your children vaccinated? >> for the most part. >> reporter: tracy has kids at rhett's school. she did get them vaccinated for measles but not everything else. s

university of illinois professor dan simons coauthor of the invisible gorilla, how intuition deceivesus and how john diaz who has a simple bottom line for brian yil brian williams, fire him. john you said flatout, brian williams should not keep his job. i wonder what you think of this six month suspension and whether it's just a precursor of him being let go. >> a couple things, anderson. first of all, the punishment is severe. but i also think it's appropriate. really the gravity of this breach of journal ismism ethics. i suspect he's not going to come back as the face of the nbc news division nor should he as managing editor. all of us understand journalists, anderson, that at the point of entry, this is something fabricating information, simply cannot be done. you would get fired from this in the smallest market in the united states. >> well, there's no doubt about it. dan, brian williams said he misremembered. a lot of people scoff at the idea of misremembering, what does that actually mean, does he misremember what happened in the helicopter in iraq, but what you know of this sto

dan simon has one mother's story. >> reporter: your son is now 8 years old. anything? >> he's never been vaccinated for anything no. >> reporter: kelly is a single mother in marin county california. an area with an unusually high number of parents who refuse to vaccinate their children. some schools approaching 50% when it comes to personal exemptions. we met kelly to try to not her concerns about immunizing her 8-year-old son, tobias however unsupported by the medical community. when people see that they may accuse you of being an irresponsible parent. what do you say to them? >> if i believed that my decision was actually doing any harm to other children, i wouldn't make this decision. but i don't believe that. >> reporter: like others against vaccines kelly is convinced that they can cause multiple complications including cancer nervous system disorders, and familiar myth of autism. she says it happened with her friend's child. >> from the day that they had the mmr, from that day forward, he started to exhibit signs of autism which he had never exhibited b

dan simon joins us near the scene northwest of l.a. in oxnard california dan?cts of what happen here are simple. here you have a guy who made a wrong turn got stuck on the train tracks. the train conductor pulled the emergency brake, but couldn't stop in time. >> there was a very violent crash. >> a arrest in the collision between a train and a produce truck. 54-year-old truck driver jose alejandro sanchez ramirez, on arrest in a felony hit-and-run charge after allegedly abandoning the scene of the crash. police say he was found disoriented, walking a mile from the scene, after he told authorities that he mistakenly turned his truck on to the tracks instead of on to a highway. ramirez's wife defending her husband, telling the "l.a. times" that her husband's truck stalled the tracks. it toppled and derail train cars 30 people were injured. first responders describing a fiery wreck scrambling to get to trapped passengers. >> arriving now, vehicle is fully engulfed. >> overturned train cars, probably need more ambulances. >> witnesses recounting the terrifying mom

. >> dan rather tweeting condolances to the family my friend, and long time colleague, bob simon, nowderson cooper tweeted bob simon was the best right nerve my opinion, working in broadcast news. i've add mid him from the time i was a kid, watching cbs news. >> and katie couric, she tweeted: heart breaking news about bob simon, 06 minutes, a brill yam writer, and reporter, and someone i admired deeply. >> of course katie was, you know, anchored the cbs evening news for few years. wow. that's a smoker. okay, so what happens to your facebook page when you are dead? >> well, some people something to talk about, valid question, they have an answer for it now, so let's get to lauren with details on what happened to your presence once you she did. >> that's right. some might call it cool, other call it creep he/. but facebook found a way to give social media page life after death. letting them become the dead person's legacy contact so to speak. allows them to manage the company once you're dead, users just have to choose what's called a legacy contact, to make one last post on your behalf

dan heckman, strategist at u.s. bank wealth management. what you say to investors, what do you feel? >> i think in terms of the united states here simonowing economy. you just had the philadelphia fed numbers which are segive. the fed yesterday in the minutes clearly indicated they're going to postpone the rate hike and the most important thing of all, where it differ from consensus, the double up in greece is more important than the market makes it out to be the germans rejected the greek proposal and the eurozone supposed to be waiting without divorce. once you're married you don't leave leave. you may have the first departure. what prevents the second third, final and the collapse of the eurozone. >> let me steer it back to what we know here and that is that this economy's slowing. the fed minutes that we had yesterday are for a meeting that happened before the last blowout employment report. and we are coming off -- coming off a piece where we've been talking about walmart raising wages in this country. now it would indicate the economy's strong no? >> well it is great that walmart is doing it for its employees, simon. but if you

simon, back over to you. >> another transition year. >> another transition year. although we'll see what pepsi has to say. they report tomorrow. stocks may be up big today but hedge fund manager danb is calling this a haunted house market. kate kelly has the details. what does that mean exactly, kate? >> more choice words from dan loeb who is known for his poison pen. right now he's calling it a haunted house market for a vashth of variety of reasons. decline in growth. depegging of the swiss franc. the disconnect between the fed's plans and the market's expectations of those plans when it comes to rates. rising populism in europe and what he calls a surprising lack of leadership in the u.s. in foreign affairs and promoting democracy abroad. he said his strategy is to invest in companies with consistent growth. he's looking for market dislocations to add exposure so perhaps a leg down from time to time is not going to be bad for his portfolio or his strategy. i also want to point out third point added a new position a japanese robotics company and they were up last year a little lets than 6%. not great compared to the s&p, sara, but 23409not a terrible performance. at least in th