(chuck lee/patient) "the biggest thing is being tethered to that machine. once you're hooked up, you're stuck there until they unhook ya." chuck's diabetes resulted in end- stage kidney failure. the couple now builds their lives around these (sandee lee/wife) "we were so used to having our freedom -- we were both retired for 12 years -- we would just get up and go. but not so much anymore. but better than the alternative, eh?" as part of a clinical trial at u-dub medicine, chuck experienced 24 hours of renewed freedom when he tested a wearable artificial kidney. the 10-pound belt did the work of his kidneys, filtering blood. and while he stayed in the hospital under observation, the goal is to make it small and light enough to for patients to go to work, run errands, and travel, all while on dialysis. (dr. matthew rivara/university of washington medicine) "it's very much a prototype device. the study that we did was really a proof-of-concept study that such a device could be developed in the future into something that patients around e country and around the

. >>> sara: chuck lee testing a portable wearable kidney. for the first time since being put on dialysis kidney given him 24 hours of freedom and 10-pound belt did the work of kidneys filtering blood and goal to make it small and light enough for patients to go to work, ren errands and travel all on dialysis and allow patients to >> gene: target has 100-dollar gift card with purchase of apple watch. best buy and apple yet to release the black friday offers which they try to rival each other and target avneponset circled they will be open on thanksgiving at 6:00 p.m. and offer black friday deals all day long on website. >>> gene: travel website hopper flights purchased in november and december are 16% cheaper than last year. tickets for thanksgiving and christmas day 5% lower. drop in oil prices are to thank for cheaper tickets. >> sara: we should hop on plane and get out of here before the nor'easter. >>> sara: harvard one of the most prestigious schools in the controversy and some want to distance in the past and what they are calling to ch

there's a serious hitch in chuck and sandee lee's retirement years. chuck is on a highly restrictive diet. and three times a week, he has dialysis for four hours. "the biggest thing is being tethered to that machine. once you're hooked up, you're stuck there until they unhook ya."chuck's diabetes resulted in end-stage kidney failure. the couple now buills their lives around these appointments. "we were so used to having our freedom -- we were both retired for 12 years -- we would just get up and go. but not so much anymore. but better than the aaernative, eh??as part of a clinical trial at u-dub medicine, chuck experienced 24 hours of renewed freedom when he tested a wearable artificial kidney. the 10-pound belt did the work of his kidneys, filtering blood. and while he stayed in the hospital under observation, the goal is toomake it small and light enough to for patients to go to work, run errands, and travel, all while on dialysis. "it's very much a prototype device. the study that we did was really a proof-of- concept study that such a device could

nats)there's a serious hitch in chuck and sandee lee's retirement years.chuck is on a highly restrictive diet.(nats) and three times a week, he has dialysis for four hours.(chuhu e/patient) "the biggest thing is being tethered to that machine. once you're hooked up, you're stuck there until they unhook ya."chuck's diabetes resulted in end-stage kikiey failure.the couple now builds their lives around these appointments.(sandee lee/wife) "we were so used to having our freedom -- we were both retired for 12 years -- we would just get up and go. but not so much anymore. but better than the alternative, eh?"as part of a clinical trial at u-dub medicine, chuck experienced 24 hours of renewed freedom when he tested a wearable artificial kidney. the 10-pound belt did the work of his kidneys, filtering blood.and while he stayed in the hospital under observation, the goal is to make it small and light enough totoor patients to go to work, run errands, and travel, all while on dialysis.(dr. matthew rivara/university of washington medicine) "it's very much a prototype device. the study that we did w

lee is demanding changes. but will it prevent a crash like this from happening again. chuck cope law is in san francisco. and what are the spes isks from the mayor today? >> it is very simple,rath. he is calling for immediate inspections of all city tour buses and keeping up that pace, which immediately brings to mind lots of questions from people who have to carry out these inspections with what people and with what budget. >> reporter: a source at california's highway patrol said inspecting each and every bus would raise an immediate concern over expense. the san francisco mayor ed lee says public safety should not be compromised. >> given the number of buses that we have in our streets operating in those capacity, that not 100% of those are not inspected, that is not good enough. >> the california highway patrol said it has no record that the speeding bus that crashed into a construction site had ever been inspected as part of the city site seeing fleet of 28 double deck buses. what is more, on the last inspection, september 25th, inspectors examined only nine of the company's buses. about a third of

lee, in the wake of the wild tour bus crash in union square. it happened one week ago tonight. the mayor wants tougher inspections on all tour buses. nbc bay area's chuck coppola is in the city tonight. chuck, what does the mayor think is wrong with the current inspection process? >> well, raj, here's the problem. they do not inspect each and every bus. now, we kiddingly said, who pays for it, we don't know? we don't know. it's honestly a real big clue, thing out there, that nobody knows how this expensive this could be. what they do presently is look at about 30% of the buses. then they figure the rest of them are okay if they don't find anything wrong. when public safety is involved, mayor ed lee says that's not good enough. the california highway patrol says it has no record that the speeding bus that crashed into a construction site had ever been inspected as part of the city sight seeing fleet of 28 double-deck buses. what's more, on the last inspection, september 25th, inspectors anymos examined onlyf the company's buses, about a third of the fleet, found no problems and signed off on the rest. >> we are demanding cpuc order an entire inspection

chucks than using them. cnn ban simon found one california police department that thinks the weapon might be a useful crime fighting tool. >> it's the weapon that helped make bruce leehave mainly been thought of as a fierce fighting tool. but in a northern california town, police may change the perception of this weapon. >> when you heard this department was going to start using none chucks, what did you think? >> i was skeptical. >> but the sergeant, the deputy's in-house instructor said he immediately saw the benefits. >> stop resisting. down, down, down. in the car. >> reporter: in a serious of demonstrations he shows us how they can be an effective retraining tool and a replacement for the baton. >> you're under arrest. don't resist. >> reporter: by applying just the right amount of force. each pair will cost about $100. advocates say the real advantage of having nun chucks is you can restrain suspects with relative ease, and give you the ability to strike when necessary. >> the primary use is more of a grappling tool. it's used like chop sticks. there's a cord inbetween, and it's used to apply pain, and pain compliance is what it is. >> reporter: they say nun c