. >>> up next, we test out the basketball app the likes of mark cuban and steve nash are backing. >>>ainst the nba's best three-point champ, joe harris. mi aerhereutof that shooto congft t bak moving is hard. no kidding. but moving your internet and tv? that's easy. easy?! easy? easy. because now xfinity lets you transfer your service online in just about a minute with a few simple steps. really? really. that was easy. yup. plus, with two-hour appointment windows, it's all on your schedule. awesome. now all you have to do is move...that thing. [ sigh ] introducing an easier way to move with xfinity. it's just another way we're working to make your life simple, easy, awesome. go to xfinity.com/moving to get started. >>> got some interesting intraday action here s&p got down to 2,900 and the bulls managed to fight back just a few points here. also, the drag from ibm and unh lessening a bit as the dow works its way back to the at lfline. we're back in less than three minutes. >>> you're going to like this. our own eric chemi testing out the app home court backed by investors like mark cu

reporter: i need a lot more practice >> home court has backing from leading nba minds like mark cuban, steve nashd jeremy lin. applications for the technology are widespread the founder is looking at other sports and possible uses, like self-driving cars. >> how do you yies use it for self-driving cars? >> it is a camera. here's a person, a ball, the basket it is computer technology. imagine in your car, what's a pedestrian what's a stop sign what's a red light what is a green light? what is another car? it is the same type of machine learning algorithm. >> a lot more complex. amazing, how much computing power we have in the phones. >> couldn't have done this five years ago. >> eric, thank you so much >> you got it. >>> folks, that is the show for today. thank you for joining us i'm becky quick. next week, the robots are coming to a campus near you we'll explain. each week, keep it here. we're "on the money. have a great one, and we'll see you next weekend there is wisdom in how nature protects and it inspired an all-new toothpaste from burt's bees®. it fights cavities and freshens breath. made w

i was playing with crosby nash at time. steve: "hotel california," you wrote?etation don henley did spectacular songwriting lyrics. there are picture postcards every line. steve: it keeps changing. >> yeah. you can kind of ascribe your own definition or own insight into what the meaning of that song is. ainsley: where did you grow up and how did you get into music. >> i grew up in destitute poverty, next to absolute poverty in gainsville, florida, white clapboard house with a tin roof. fell in love with music. fy first guitar 10 years old. starved on streets of new york in 68 and 69 trying to play jazz. moved to boston. studied studio there two years. six days a week, making 50 bucks a week. moved to california. joined this crazy rock band. steve: don felder. the new album is called american rock and roll. thank you very much. in a country that fosters innovation here, they find breakthroughs... like a way to fight cancer by arming a patient's own t-cells... because it's not just about the next breakthrough... it's all the ones after that. the matters.ar... int