jean joins us now, a crisis manager and, you know, this is a longitudinal business. you want to keep the customers that you have got and get people in other cars out of them and into your product. this will seem like a tough time to do that for volkswagen. >> they have a big challenge ahead, no doubt about it. part of it is the clock ticks, when you think about it. primarily it's follow through. will they deliver on the promise of making the car owners whole again. making them comply with the standards. if they do that, volkswagen can come back, and i think the reason is we don't have a question about reliability or the quality of the cars or engineering. there's no fatalities, no direct injuries, so with that, i think that as unusual as this is. assist a planned diessential as people have been -- deception as people have been calling it, the underlying quality of the car is not in question. companies behaviour in the months after the disclosures sends a signal to the public that can, besides the quality of the car make people not want to do business with you. that's

their entire latitude and longitudinal history. >> the types of places you visit, where you work, where you live. >> reporter: a serious concern for anyone worried about being followed, tracked or cyber-stalked. executives, a former lover, a child in protective custody. turning off the tracker is as simple as turning off the locations services on your phone and on the apps you run. you can still post a selfie but with the location services off, you won't be broadcasting your home address, where you work and whether you're on vacation. >> that was tom costello reporting. security experts also warn your information could be used to track down a loved one around you. go to settings on your phone, turn off location services for all of your apps or at least some of them. however, just remember that doing so could impact how well your gps is working. if you've already done this, do it again. updates can sometimes reset your privacy settings. >>> right now, just some clouds around. might get a little glimpse of sun here over the next couple of hours. then the rain will be getting closer to us.

there is virtually no lo longitudinal study in place right now. they're in the early stages of it. ncaa and the department of defense are collaborating on a $30 million research project on concussions and subconcussive events. there are some evidence that repetitive use issues might come in to play as well, and there's not much in the way of evidence there, but i would also mention that it's not just in football where we see this. women's soccer has a high incidence of head to head contact. wrestling is really the highest one among all the sports, and i didn't know that until later, and it probably explains some of my disabilities to this day, but it's a hot topic. there's pending litigation. we are working our way through it. and i'm happy to say we're making progress. i think kids in football are safer today than they were a few years ago. >> this is a question following up on your comments about the northwestern case. since the nlrb ruled against college athletes unionizing, a coach was fired for making injured players play, a coach was disciplined for fining players, a school w

there is virtually no longitudinal study right now. they're in the early stages of it. the ncaa and the department of defense are collaborating on a $30 million research project on concussions and sub concussive events. there are some evidence that repetitive use issues might come in to play as well, and there's not much in the way of evidence there, but i would also mention that it's not just in football where we see this. women's soccer has a high incidence of hinc incidence of head to head contact. wrestling is really the highest one among all the sports, and i didn't know that until later, and it probably explains some of my disabilities to this day, but it's a hot topic. there's pending litigation. we are working our way through it. and i, i'm happy to say we're making progress. i think kids in football are safer today than they were a few years ago. >> this is a question following up on your comments about the northwestern case. since the nlrb ruled against college athletes unionizing, a coach was fired for making injured players play, a coach was disciplined for

because we're talking about wealth today, if you look at one of our best measures of wealth across longitudinally, back in the '90s exactly 50%, just under 50% of just under half of blacks and latinos had no assets whatsoever, nothing. no dollars to name into a bank account, nothing, no rainy day funds, no retirement account, no assets. today the exact same proportion is true. half of blacks have no assets but if you look at the best off blocks, way back in the '90s almost no blacks and latinos had the top wealth, meaning over $250,000 in the bank account. over $250,000 of assets. today that number is one in 10. i say that you said that while you have stagnation or kind of spaces at the bottom come he's actions in progress at the top. how we interpret that come we can celebrate the top at least growing marginally, or we can say it's a really bad thing that the bottom has sure that as the top has grown. >> i think that the growing inequality in any slice of, some slice of the populace would look at you are going to see rising inequality. it is not uniquely african-american phenomenon. it's a sight

so 30 years of longitudinal data has told me one thing. young people grow up. and gradually they become more conservative. and there are more young people. so i'm not -- yes, actually, let me put it this way. the young people's impact on taiwan politics, young by definition from 20 to 24, in the election study centers studies. their impact on taiwan especially in recent years is they increased their voting turnout. it's not necessarily their enthusia enthusiasm. i retract my statement. they were as enthusiastic as ever as their predecessors, but this time around, they came out to vote, especially in the last taiwan's local elections. then they are very good at using website to mobilize. and i think that is the gist of their political participation. but as i said, that's why we talk about a periodic effect and generational effect as well as life experience effect. sometimes you have to consider all the three effects on the generation -- on the political participation of one generation, young or old. >> okay, next question. i can't see over there. >> mike fonte,

it be not just a diploma but, say, five year income rates or something of that -- looking at a longitudinal study of what does the person do with that diploma? >> i think a high school graduation would be the least desirable but nonetheless a good measure. college entry is a good measure. college completion is a much better measure and did they get a job when they graduated and what is their wage would be the best of all. >> i'm going to say funding is absolutely not the answer. more funding is not the answer. we spend more on education all levels than almost any other country. luxembourg, maybe within other. what we've seen the funding translate into is largely a lot of waste. i know it's cherry picking to say look at the water parks that are springing up in college and universities, many of these public colleges and universities. there's a reason for that. what we've seen research evidence that shows what most people do when they're choosing between colleges now is they don't choose based on academics but amenities. a lot of this is because we're using third-party funding to pay for it. p

there is virtually no longitudinal study in place right now. they are in the early stages of it. the ncaa and the department of defense are collaborative on a $30 million research project on concussions and sub contested events. there's some evidence that repetitive use issues might come into play as well and there's not much in the way of evidence of there. but i would also mention that it's not just in football where we see this. women's soccer has hired incidents of had made contact. wrestling and soccer the highest one among all the sports i didn't know that until later. it probably explains so much disabilities to this day. [laughter] but it's a hot topic. there's pending litigation. we are working our way through it and i have to say we're making progress. i think kids in football are safer today than they were a few years ago. >> this is a question followed up on your comments about the northwestern case. since the nlrb ruled against college athletes unionizing, a coach was fired for making injured players play, a coach was disciplined for fining players come and school wa

we can know the graduation rates now as opposed to waiting for a secure longitudinal study? >> many institutions calculate those rates on their own using their own internal research departments because they needed for institutional decision-making. demand those could studies come up, i don't think there is a way in terms of the short timeframe from a research perspective. data from 30 states including tennessee. they collect data on health student graduation rates. >> what about for-profits? x i don't know. >> is not available to the general public? >> i think a letter from this committee that the secretary of education -- >> we have already requested that. andnstructed it in the bill six years from now, they are going to tell us and i find it incredible that we are blind to that which you generally know. >> i yield back. thank you. thank you, mr. chairman. i'm pleased to be a part of the discussion today. useof the things we still in the terminology is the phrase "nontraditional student." that we find the majority of students are what we used to call nontraditional students

and keep in mind that longitudinal studies by definition take some time. and while we have snippets and fairly small ends in some of the studies we're getting, real science is needed. and i'll talk about that at the end. but there is also some good real science. and a couple of studies. and any study, any research, any data that is presented to me that hasn't been published in a peer reviewed journal doesn't exist. and i would encourage you to consider that same thing. it is peer reviewed and published or it is not real. okay. nida, the national institute of drug abuse, say what they say. the dsm 5, the manual clinitians look in, we included cannabis withdrawal as a real diagnosis. and it is not because we're finally noticing it. it is because it is getting more and more intense. and it is getting more and more intense because weed is getting more and more intense. this is a really simple equation. you have -- what is naturally occurring in cannabis. i've been told a couple of different things. naturally occurring thc in a grown cannabis plant. >> what is