nola's health is regularly monitored.rub. >> sit's a personal thing. >> reporter: and despite a successful breeding program there are still few rhino calves. so her playmate is a cow named muumuu kitty. it can cure some of the loneliness for an animal of the edge of extinks. >> if we don't do something as a species, our children and great grandchildren will never see these animals. >> that's fascinating, the idea that you can take a frozen skin cell, transform it into a skin cell and have it develop into an egg or embryo that can be put into a surrogate. >> little chewy. >>> "curb your >>> good friday morning, everyone. it's 8:5. a man is dead following a police- involved shooting in san francisco's mission district about 10 p.m. last night. the suspect was chasing someone on folsom street with a knife. the man wouldn't drop the weapon and cops shot and killed him. no other injuries reported. >>> two men rescued from a cliff in the marin headlands are now facing charges. park rangers say the men were caught vandalizing so

nola's health is regularly monitored.sit's a personal thing. >> reporter: and despite a successful breeding program there are still few rhino calves. so her playmate is a cow named muumuu kitty. it can cure some of the loneliness for an animal of the edge of extinks. >> if we don't do something as a species, our children and great grandchildren will never see these animals. >> that's fascinating, the idea that you can take a frozen skin cell, transform it into a skin cell and have it develop into an egg or embryo that can be put into a surrogate. >> little chewy. >>> "curb your we thought our cable internet was fast. but, our uploads are half the speed of our downloads so our internet is really half-fast. so half-fast. someone did a half-fast job posting our vacation pics. when i post my slow jams, i'm a little half fast totally half fast stop living with half fast internet. only verizon fios comes with speedmatch - uploads as fast as downloads. and the fastest wi-fi available from any provider. call the verizon center fo

raw nola. >> you've got to enjoy life when the party starts, and you start the party. >> everyone is real nice, real friendly. it's a great time. >> in the french quarter on bourbon street, people honored tradition by throwing beaded necklaces from balconies. the goal down below is to collect as many as you can, a symbol of good fortune or, more simply, a sign of a successful carnival. >> you are watching "france 24." the french prime minister pushes through a controversial economic reform without a parliamentary vote. it sparks criticism that the government is too authoritarian. hundreds of government troops pull out of the key ukrainian town of debaltseve after pro-russian rebels storm in, breaking the three-day-old cease-fire. close to 40 killed in attacks in nigeria. the leader of boko haram says his group will do everything to make sure elections scheduled six weeks from now don't go ahead. time now for the day's business news with our business editor, stephen carroll. greece is going to formally request a temporary loan from its european partners. >> we are expecting the formal

the fate of nola is tied to the fate of the global climate just as the fate of gdansk and shanghai and all our great coastal cities. if we get more than 2 or 3 feet of sea level rise, all bets are off with all of these cities. >> back in plaquemines parish, while there's a growing awareness of the damage being done the reliance on the industry remains. >> we've always had a love hate relationship with them and it's always been a very fine line because we've become addicted to that money we're talking tens and tens of millions of dollars a year for a parish of only 20 thousand people we are addicted to it, so we have kind of made a deal with the devil. >> catch more "faultlines" episodes on demand or at aljazeera.com/faultlines. >> tomorrow. >> this is the place where 43 students were handed over to criminal organizations. >> a crime that shocked the world. >> the military is about a mile away. they say that they didn't hear anything. >> where are mexico's missing students? >> kidnappings keep going up human security is collapsing. >> "faultlines". al jazeera america's hard-hitting... >

raw nola. >> there is undeniable rhythm to the city one that echoes through the bars and restaurants. spilling out and into the streets. >> you doing it now, you have fun. you have to enjoy life when the party starts and you start the party. >> especially when that party is mardi gras. >> it's so much fun. all the people in the crowds everybody is real nice real friendly. a great time. >> a bash that is also big business. the latest economic impact study shows mardi gras brings more than a billion dollars in annual spending for the big easy. with more than 95% of the city's 30,000 plus hotel rooms filled. so between the parades and parties, it doesn't seem like many are staying inside even with a forecast this year for a little rain and temperatures a bit colder than normal. >> weather has been proclaimed postponed until wednesday. >> and then the beads. the party continues. jay gray nbc news. new orleans. >> he's not wearing those correctly at all. >> up next at 11:00, the doctor's in thanks to your smartphone. how silicon valley is changing the medical world one device at a time. >>

they say nola is very calm and she lets them clip her toenails while she just lays there. hooves and they're doing a good job there. >> one big nail clipper. >> the toes are clean. imagine you are a rhino and walking around in dirt all day long. >> someone has to get in there. >> a lot of stuff in those nails. >> she gets an apple. >> that's what it feels like up there in those rhino nails. >> oh, my goodness. i have never seen nail clippers that big. >> yeah. >>> you think of rhino nail crud or whatever is up there, yuck. coming up, two movies opening this oscar weekend including a feel-good drama and a new chapter of the "hot tub time machine" saga that i know you have been waiting for. >> you love that one. >> it's good. >> oscar hopefuls. a look back at their earliest career moments. >> like that. >>> but first the prize pooch's dog nap. the latest on the suspects and the dogs who found their way home last night. you are watching "world news now." >> announcer: "world news now" weather brought to you by airborne dual action. l action. hd-5.thank you for calling colonia