here's abc's deborah roberts. >> my tip isn't as defined as i would like to it to be. >> reporter: she'sn the hunt for the perfect face, kendra elia. she's flown from california to new york. believing that this city of dreams will grant her wish for the nose that she's always wanted. >> hopefully, i'll see a nose not too far -- not totally drastic. >> reporter: kendra is no stranger to the knife. >> i have been through this three times. >> reporter: she's on her fourth time in rhino perfection. >> i'm willing to change what i don't think looks good. >> reporter: in recent years, an explosion in racial minorities turning to procedures in part because of their increased buying power. >> so, in high school, my first procedure was getting this double eyelid crease in. >> reporter: she dropped 8,000 on eye and nose work. unsatisfy from new york to south korea in search of her dream face. >> i have always been an asian girl growing up in america. i think i just grew up with a lot of -- a lot of that stress. and that external pressure. >> reporter: a societial pressure that people believe is a

for "nightline," i'm deborah roberts in new york. >> our thanks to deborah roberts for that story andtonight. tune into "gma" first thing in the morning for their big halloween bonn unanimous sa. in the meantime, we're online 24/7, as always, at abcnews.com. thanks again for watching and good night.

for "nightline," i'm deborah roberts in new york. >> our thanks to deborah roberts for that story and for watching "nightline" tonight. tune into "gma" first thing in the morning for their big halloween bonn unanimous sa. in the meantime, we're online 24/7, as always, at abcnews.com. thanks again for watching and good night. ally: mommy! what is it, sweetie? the boys are bothering me. what are ey doing? they're gobbling. ha ha. gobbling. i told them to stop, but they keep doing it. well-- [twins gobbling] [gobbling] see?! [gobbling] [gobbling continues] they're probably just doing it because it makes you mad. if you pretend it doesn't bother you, i'm sure they'll stop. i don't know... [gobbling] you know what you should do? you should gobble, too. then they'll get bored and leave you alone. h... why, what do you got, ray? hey, you two, quit gobbling, you hear me? or you will never see ice cream again for the rest of your life! [gobbling stops] there ya go. thank you, daddy. daddy loves you. i went potty! you did?! you did.

for "nightline," i'm deborah roberts in new york. >> our thanks to deborah roberts for that story and "gma" first thing in the morning for their big halloween bonn unanimous sa. in the meantime, we're online 24/7, as always, at abcnews.com. thanks again for watching and good night. [dramatic music] ♪ >> yeah! hey! hey! hey! hey! [cheers and applause] thank you and welcome to the show! i'm terry crews. i'll be your host, and you can also check me out on brooklyn nine-nine! [cheers and applause] our first contestant is a person mixture of book-smart and street-smart. let's hope it pays off in a big way. from lagrange park, illinois, please welcome jennifer melvin! hi, jennifer! how are you? >> good, how are you? >> oh, good to see you. come over here. wow, jennifer. now i heard that your grandma used to let you play hooky? >> you shouldn't tell 'cause my mom's right there. >> oh, uh-oh, uh-oh. >> but she did. sometimes i'd wake up for school and she would just whisper, "we're not goin' today," and we'd hop on the train and go downtown and eat popcorn and go shopping, and she'd teach me

for "nightline," i'm deborah roberts in new york. >> i know what some of you may be thinking. you go blind? apparently, yes, you can. a woman in canada tried to have green eyes and ended up going blind. >> that's one risk. a lot of people want to change that. you have nice brown eyes. >> i'm scared to even put contacts in. i have 20/20 vision. i don't know what i would do if i didn't -- get glasses. >> tiny has always done her thing. love you, tiny. >>> coming up -- a world's first. a hello kitty con. fans are flocking from all over the globe flocking to l.a. to celebrate the culture of -- is it a cat? it's a cat, right. is kitty a cat? >> we'll have more coming up. >>> and next half hour, scare tactics. the halloween horror movie challenge that anyone can enter. the films lasting only six seconds. how you can join in now with your smartphone. you're watching "world news now." >> announcer: "world news now" continues after this from our abc stations. >>> have you ever wanted to be a barbie girl? now you can live like one or travel like one. you are looking at the world's first

deborah roberts, abc news, new york. >> what a great analogy. that's really frightening. >> only 35% of rail crossings have flashing lights and some kind of warning? that's a shock to me. if you approach most of these in the country and there's no warning telling you something is crossing, you are onni your own. >> they don't just come out of nowhere. with or without even, i just don't know why anyone would cross when you see one coming. they move at speeds of 60 miles per hour and sometimes take such a long time to go through that people are just in a rush. >> they get impatient. >> it's not worth it, folks. be late. >>> "killing jesus," a popular book is making its way to tv. critics already all over this one. >> its provocative title to the meaning of the message. will it be a hit an the big screen? find out. you're watching "world news now." >> announcer: "world news now" cont >>> a huge best seller for bill o'reilly. now "killing jesus" is coming to the big screen. o'reilly is promising the film adaptation will break new ground. not everybo

and tonight here, abc's deborah roberts discovers something with those tracks and perhaps the signs.an you actually see? >> reporter: a jaw-dropping moment in rural louisiana. a union pacific railroad freight train plowing into an 18-wheeler caught on the tracks, the driver scrambling to safety seconds before. this video captured by a couple just yards away. >> oh, gosh. look at that smoke. >> reporter: the train conductor and engineer were injured, but amazingly, no one died. police tell abc news that the railroad signals appeared to be working. it's a scene that plays out across the country all too often. last year, there were roughly 2,000 train/vehicle collisions, resulting in close to 250 deaths and nearly 1,000 injuries. some, because of drivers taking risks. like this one in houston. and this in florida, where the driver barely escapes. the engineer tries his best to stop, but it can take up to a mile for a speeding train to screech to a halt. in many cases, the driver is not to blame. only 35% of railroad crossings have flashing lights and gates. denny and vicky moore's 17-ye

deborah roberts has the story. >> reporter: tamika tiny harris, a reality star with a big rspeonalityife of rapper t.i. and you don't feel anything in your eye? and today she's looking at the world through a new set of eyes. your eyes were brown before. >> they were brown. >> reporter: now they're quite light. >> they are ice gray. that's the color i purchased. >> reporter: telling abc she changed the eye color with a medical-grade silicone. >> they make a slit in the eye. that take an implant and fold it up, they open it and spread it over your eye. >> reporter: with the operation illegal here in the states, she went to africa to have it done. >> they told me that the procedure was -- it would be quick. it's like five to ten minutes an eye. they woke me up and it's very blurry. then it just kind of fades in. >> reporter: you looked in the mirror, what did you think? >> ill looked in the mirror, they're amazing. i love them. some doctors warn beauty doesn't come without a price. >> they can be sight-threatening, include glaucoma, cataract and corneal problems. >> reporter: raising eye

deborah roberts has that story. >> reporter: text, tweets, posts, e-mails, connecting 24/7. big price. especially the millennial generation. >> this is the truly digital generation. they are used to being always on. we need to disconnect from technology and reconnect with ourselves and loved ones. >> reporter: ariana huffington should know. in her book, "thrive," she describes an eye-opening moment of passing out from exhaustion. now this powerful media executive is sounding the alarm, worried that the next-generation is on the way to exhaustion too. >> it's an illusion that it's the burn out that's the way to success. the advice to give my 20-something self is sleep more and stop worrying. >> reporter: isn't it easy for somebody who's successful like you to pull back? >> it doesn't really matter how old we are or how successful we are. if we can live our lives being fully present, we are going to be able to see opportunities that we otherwise might miss. >> reporter: so huffington is about recharging. the secret weapon, sleep. even during an eight hour work shift. here at t

and deborah roberts has more from her. >> reporter: she's a reality star who's known for high drama and sporting a jump suit. in three months, her new address will be somewhere behind bars. >> i just think about my daughters. >> reporter: overnight, teresa and joe giudice getting emotionalover night. speaking out publicly for the first time since learning they will be heading to prison. >> what depresses me is not being there for my daughters. i can't imagine not being there. like, i'm their mom. they need me, you know? >> reporter: on thursday, teresa being sentenced to 15 months in federal prison. joe to just under 3 1/2 years after the two pled guilty in march to multiple counts of fraud. and in joe's case, failing to file tax returns. >> when you pled guilty, did you think that teresa would get jail time? >> no. >> you didn't? >> no. >> is that why you pled guilty? >> yeah. >> reporter: teresa saying she learned from her mistakes. >> i need to understand things before i sign them. >> uh huh. >> i'm a trustworthy person. and sometimes i take what other people say and i just believe t

deborah. there is the fiance, robert. >> oh, no. >> at the church waiting. >> he thought that she stood him upy nerves were shot, still is a little bit but i'm a lot better now. >> i had a date and time. we were stuck in the motorcade for a half an hour for the president to pass by so i was pretty nervous, yeah. >> i think they are doing it at city hall. deborah did make it there. now they are married. >> knowing me i would need proof. i would say why are you late. president really. i need a picture. they took picks because i wouldn't have believed it. >> still ahead , it is finally friday. are you going out? we will tell you list of the best bars in philadelphia is out and we will give you top five. >>> this just in jen is drag race to go day because so many women are involve in the sport. >> they are getting ready. >> she will get in the car, there there is a two seater, car, drag racing car, and she is going 99 miles an hour. >> she could in the go anymore. >> they will go, 190 miles an hour, and jen will do it live. >> she's brave. >> hang around for that. do you see her way down there. >>

robert garry, thank you so much. and thank you all, everyone, for staying with us. i'm deborah feyerick. starts right after this. >>> hello. i'm wolf blitzer reporting. it's 1:00 p.m. here in washington and 9:00 p.m. in monrovia. wherever you're watching from, thanks for joining us. we just learned in the past hour or so that a person with possible, possible ebola-like symptoms has been emitted to a washington, d.c., area hospital. howard university hospital says the patient traveled to nigeria. since returning, the person has exhibited symptoms of ebola. the risk of ebola in this patient is considered very, very low but they are monitoring the situation. this patient is under quarantine, at least for the time being, under an abundance of caution. we received