traffic, weale in have sunny days, cloudy days and stormy days and our traffic patterns very.n the btb space, it's more consistent. is ready consistent. our forecasting model runs pretty consistently. 3 billion locations updated every 15 minutes. the world's most accurate forecast. weather we have mobile apps or webpages, those really spiked based on the weather conditions and the traffic. weatherjohnson with the company chief information and technology officer at the amazon web services conference in las vegas. up, kevin rose launches his latest venture. we will speak to the google ventures partner, next. ♪ >> it is 26 minutes past the hour, that means bloomberg tv is on the markets. let's look at where stocks are trading -- a mixed session and it has been mixed throughout the day will stop the dow and s&p are higher but the nasdaq is lower. corporate earnings on the one hand helping to support some stocks and on the other, we have worse than estimated economic eta in japan as well as here in the united states. in terms of individual movers, shares of tyson food having their

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i am surprised to see them weal iactually in ferguson able to police themselves. you see community police officers blocking off mike brown's area where he was actually killed. people coming up and blocking people off if they didn't know them. if you had to go to ferguson, you had to know who they were, they were doing community policing on their own. >> once it gets out of hand and people start burning buildings you know, it's too late for that businessman who had his building burned down. i mean i get that you want community policing but doesn't it have to go deeper than that? doesn't it have to go to the way the police department handles its business and the number of african americans on the police force and the way the police force has a relationship with the community? >> that's the biggest part right? the fact that you have to say that going to burning down a building is actually more value than a black person being dead for four hours, right? so that's the bigger issue is that they are to demonstrate their anger -- >> okay so they killed a young black man s

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there's two weals underneath the -- wheels underneath the board, and if you're going straight, thoseo that touch the ground. the four wheels at the corner serve as your edge when you're turning is and sliding around in the street. tracy: but this is hard. do i need to know how to snowboard to use this? >> it certainly helps. [laughter] i got told by many people when you're learning to ride this thing, if you're expecting a skateboard, you're going to be sorely disappointed. it moves the same way that a snowboard does, and you have to ride and lean in the same way, so you'll be sore in the same places you are -- tracy: it's $1,000. >> right now you can get it on indy go go, they're not producing them soon, it's -- 1900. -- 1100. it can go 20 miles an hour. tracy: all right. let's move on to the gopro for the average joe. the camera maker finally courting the masses with its hero mold, a stripped-down version, just $130. samantha, what do you think? >> well, what's really great in general is, again, it puts you in angles and places that you're not usually used to. so if you don't go sk