we've got the list. good evening and we'll get to that feud by donald trump and the pope in just a moment. but we begin tonight with the breaking news, the horrific chopper crash, not far from pearl harbor. the images coming in a short time ago. the chopper with several people onboard, crashing there into the watter off hawaii. the helicopter belonging to a tourist company, a popular flight for tourists. witnesses jumping into the water to save the passengers. the ntsb is investigating at this hour. abc's david kerley tonight on how they all survived this. at least one passenger in critical condition. >> reporter: it happened in just seconds. the helicopter, just short of >> holy crap! >> reporter: bystanders jump in to help the five people onboard. a knife was reportedly needed to free one of them. all survived. one in a neckbrace.

the chopper coming down in pearl harbor near the uss arizona memorial. >> it was scary. thought there was going to be a dead body can ioming up. >> reporter: it's clear in the video the tail rotor is not turning and the sound from the engine is erratic. scott reiff is a helicopter pilot for kabc. >> he lost power. he may have flared a little too high. hard to say for certain. just didn't have enough energy in the rotor system to cushion the landing. >> reporter: the bell 206 is a single engine, five-seat aircraft. this one built in 1979 and owned by what appears to be a one helicopter tour company called genesis. the surviving pilot should be able to tell investigators exactly what went wrong. the navy helped firefighting crews with that rescue. the ntsb is sending an inn vest gator to hawaii to investigate. david? >> david kerley, thank you. now, to the war of words erupting between donald trump and pope francis. trump firing back tonight, after

the pope was asked on his plane about trump's plan to build a wall on the u.s./mexico border. the pope, saying the motion is not christian. trump immediately blasting the pope, calling his words, quote, disgrateful. abc's chief foreign correspondent terry moran was on the pope's plane, and here was the moment. >> reporter: on board the papal plane, a stunning moment. pope francis asked directly about donald trump's plans to build a wall on the u.s./mexico border and deport millions of undocumented immigrants, speaking from the heart. "a person who thinks only about building walls, wherever they may be, and not of building bridges is not christian," the pope said. adding, pointedly, "this man is not christian if he has said things like that." a staggering papal denunciation and it came after a week of francis in mexico, again and

charged political message. like those scenes in juarez, a few feet from the u.s. border, francis giving his blessing across the rio grande to undocumented immigrants in the u.s. and then demanding that more be done for all desperate migrants. "no more death, no more exploitation," he pleaded. >> and terry moran is with us live from the vatican tonight. terry, this is a pope who seems to choose his words very carefully. did the pope intend to put himself in the middle of this presidential race? >> reporter: david, you're right. he knew exactly what he was doing. francis knows who trump is, he's following these issues. they're very close to his heart. but the pope also told us, he's not trying to be political. he's not supporting a candidate or a policy. he's trying to remind politicians and voters of what he believes are the teachings of jesus christ. david? >> terry moran live in vatican city tonight. terry, thank you. now, let's get to donald trump and his message for the pope tonight. and it wasn't just trump,

candidates, some who supported the idea of a wall, were left to respond to the pope, too. and they did. tom came has in south >> reporter: it was a headline trump. >> they said mr. trump, the pope made a statement about you. i said, the pope? what did the pope say? i like the pope, i mean -- was it good or bad? >> reporter: it wasn't good. >> he actually said that maybe i'm not a good christian or it's unbelievable. which is really not a nice thing to say. >> reporter: trump then turning up the volume. >> for a religious leader to question a person's faith is disgraceful. i'm proud to be a christian. no leader, especially a religious leader, should have the right to question another man's religion or faith. >> reporter: the billionaire candidate accusing mexico of using pope francis as a, quote, pawn, in the debate over immigration and border security. >> if and when the vatican is attacked by isis, which, as

ultimate trophy, i can promise you that the pope would have only wished and prayed that donald trump would have been president. >> reporter: for good measure, the trump team even tweeting this image of the vatican, showing it's surrounded by walls. here in south carolina, trump has recently himself questioned the christian faith of his rival, senator ted cruz. >> i've never seen anybody that lied as much as ted cruz. and he goes around saying he's a christian. >> reporter: but today, cruz wasn't picking sides. >> listen, that's between donald and the pope. i'm not going to get in the middle of that. i'll let them work it out. >> reporter: cruz also favors a border wall. do you think that's unchristian to build a border wall, senator? and repeatedly dodged me as i tried to get his response to the pope's comments. senator, do you think a border wall is unchristian? >> i'm going to visit with the voters now, thank you. >> reporter: senator marco rubio, who is himself catholic, praised the pope. >> i have tremendous respect and admiration for him.

clear he and the holy father disagree on immigration. >> we are a sovereign country and we have a right to control who comes in, when they come in and how they come in. >> reporter: and tonight, jeb bush, also a catholic, saying this. >> i don't question anybody's christianity. because i honestly believe that's a relationship you have with your creator. >> and tom llamas with us live from south carolina tonight. and tom, sol well-known conservative voices coming to donald trump's defense, after the pope's comments. >> reporter: that's right, david. just behind me, donald trump is wrapping up this event here in south carolina, but you're right. some influential conservatives defending donald trump tonight, saying, quote, this was rush limbaugh, given the pope's political leanings, i'm surprised he isn't on the campaign trail for bernie sanders. david? >> tom, thank you. now, to the m theic side this evening. there are major developments there, as well. with just two days to go until the nevada caucuses, and a new national poll by fox tonight, showing beknee sanders inching ahead of hillary clinton nationally, 47% to 44%.

with sanders ahead. the most recent polling in nevada showing a deheat between clinton and sanders. and the clinton camp, releasing a new ad tonight, with tears, all part of an 11th hour effort to appeal to latino voters. abc's cecilia vega on what's become a neck and neck battle. >> reporter: today, in las vegas, hillary clinton embraced by a weeping cafeteria worker. >> i know you're going to win. because people, they have to listen to you. >> reporter: the woman becking clinton to stay strong in this hard-fought race. >> be strong. that's what i like about you. you are a very strong woman. that's what we need. >> thank you so much. >> reporter: in the final push for nevada, clinton making a direct appeal for latino votes. a new ad hitting the air waves today includes this 10-year-old girl, a daughter of undocumented immigrants. >> come here, baby. >> reporter: clinton then comforting the child.

you can so you don't have to be scared. and you don't have to worry about what happens to your family. let me do the worrying. i'll do all the worrying. is that a deal? i'll do the worrying. i'll do everything i can to help, okay? >> reporter: but clint to be now bracing for another upset in a state she once seemed poised to win. her first campaign office here opened nearly a year ago, months before bernie sanders. >> we're going to surprise a lot of people here in nevada. fired up. his army out in force, knocking on every door possible. we stopped by hillary clinton's hi, how are you? of people. >> we're making thousands and thousands of calls. alone. in the pages of "vogue," an inhave sprekive moment for clinton. asked if the u.s. was ready for its first female president, considering new york city hasn't

saying, quote, "i think it's gotten better. but i think there's still a very deep set of concerns that people have, which very often they're not even aware of are they couldn't articulate." >> and cecilia vega live from nevada tonight. tonight, bernie sanders leveling pretty harsh words towards clinton when it comes to her support of president 0obama? >> reporter: that's right. it's an interview with b.e.t. sanders is saying that clinton is cozying up to the president. we know what that's about. that's trying to win support from the african-american community, where the president is enormously popular. clinton firing back, just now, highlighting sanders' own criticism of the president. david, this fight is hotter than ever. >> cecilia vega with us again tonight. cecilia, thank you. now, to breaking developments this evening, in the san bernardino terror case. federal agents today serving a

syed fra rook'sfarook's brought. the fbi standoff with apple continues. the company refusing to help hack into the gunman's iphone. and tonight, other tech giants are rushing to apple's defense. and so, we asked abc's pierre thomas a simple question. what do the experts think? how easy would it be for apple to break into that phone? >> reporter: today, the fbi searching the home of syed farook's brother, but no closer to getting inside his iphone. industry giants closing ranks behind apple today, even as authorities claim they need to be able to hack into phones to crack cases beyond terrorism. as in the case of two officers recently shot in new york. police locked out of potential evidence in the suspect's phone. >> this is the phone that was used by one of his associates in this case. despite having a court order, we cannot access this iphone 5. >> reporter: the issue of breaking into encrypted phones ignited by the fbi's legal challenge to apple over the farook case.

it would not be that hard to design a gateway or a back door. >> it would be easy, but just because someone's easy to do doesn't mean you could do it. >> reporter: some analysts say it opens up pandora's box. >> you would have created what amounts to a smart software bomb that if it falls into the wrong hands, it could be used to unlock every single iphone and ipad in existence. >> reporter: david, law enforcement officials are frustrated with apple's attitude. so, expect the justice department to take additional steps in court to force apple to open that phone immediately. thank you. now, to another security scare involving your personal information. hackers out there taking control of your personal computers, forcing you to pay to get the information back. abc's matt gutman reports hospital, and your medical records. >> reporter: tonight, the fbi says the only thing you can do if hammers are holding their

that's exactly what hollywood prebyterian hospital did after so-called ransomware infected the hospital's computer systems. >> once you see it, it's far too late. you're done. game over. >> reporter: eventually, the hospital paid $17,000 to get its files back. ransomware has already crippled more than 1 million victims. hackers now hunting bigger prey. this police department in massachusetts forking over $500 to get its files back last year. >> the best option for us, even though it was the last and worst option for us, was to pay the ransom. >> reporter: here's how it works -- you open an infected e-mail, which turns your files into encrypted gobbledygook. then, the stickup. pay the ransom to get the encryption key, or kiss those files good-bye. tonight, the hospital, still open, leaving this message. >> we want to assure you patient care has not been compromised as we continue to address this incident. >> reporter: over a million

which why you have to protect yourself by backing up your files. and, when you're done with the hard drive, unplug it from the computer. david? >> all right, matt. troubling case indeed. now, a major case from the white house tonight. president obama will travel to cuba next month. becoming the first president to visit in more than 80 years. the president set to meet with raul castro while visiting cuba. "world news tonight" traveled to cuba last year, as the u.s. moved to re-establish diplomatic ties. it was on this broadcast, we showed you the old cars, the children hoping for a new relationship with america. and we remember what we asked the president beforehand. will you visit cuba in your final two years as president? >> you know, i don't have any current plans to visit cuba. >> reporter: not ruling it out? >> well, let's see how things evolve. >> not ruling it out. he will now go. and first lady michelle obama will also make the trip to cuba. there is still much more ahead on "world news tonight" this thursday. drivers beware. some of the most troubling bridges in america. the new report tonight, millions

them every day, and we've got the list coming up. there's also breaking developments involving the bill cosby case. what he now wants from the alleged victim in that criminal case. he wants to be paid back. and, imagine hearing this at night in your town. it's a mystery sound that's keeping everyone up at night and no one can solve it. so, they need your help, a little later in the broadcast. osteoporosis and a high risk for fracture... i can tell you prolia is proven to help protect bones from fracture. but the real proof? my doctor said prolia helped my bones get stronger. are your bones getting stronger? do not take prolia if you have low blood calcium, are pregnant, are allergic to it, or take xgeva . serious allergic reactions, such as low blood pressure; trouble breathing; throat tightness; face, lip, or tongue swelling; rash, itching or hives have happened in people taking prolia . tell your doctor about dental problems, as severe jaw bone problems may happen, or new or unusual pain in your

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bridges on interstate 405 in los angeles, several on i-95 in philadelphia. for many of them, the problem is age. of the 250 most heavily traveled bridges, 85% were built before 1970. we've seen disasters in recent years. >> a catastrophic event, would not be an understatement. >> reporter: in 2007, 13 people died when a minneapolis bridge collapsed during rush hour. >> look at the rust. >> reporter: in 2013, "20/20's" debra deborah roberts went to one bridge once called the most dangerous in the country. new york's tappan zee. >> that looks creaky. >> reporter: that bridge being replaced. and david, behind me, the brooklyn bridge, as we said, on the list of bridges needing repair. but at this rate, we're told it would take 21 years to repair or replace all of america's deficient bridges. david? >> millions still driving over those bridges. gio, thank you.

tonight, the global headline involve the pope and what he said about contraception. also breaking tonight, bill cosby and his criminal case. what he is now demanding of the alleged victim. he wants to be paid back.usiness with passion. but i keep it growing by making every dollar count. that's why i have the spark cash card from capital one. i earn unlimited 2% cash back on everything i buy for my studio. and that unlimited 2% cash back from spark means thousands of dollars each year going back into my business... that's huge for my bottom line. what's in your wallet? before i had the shooting, burning, pins-and-needles of diabetic nerve pain, these feet served my country, carried the weight of a family, and walked a daughter down the aisle. but i couldn't bear my diabetic nerve pain any longer. so i talked to my doctor and he prescribed lyrica. nerve damage from diabetes causes diabetic nerve pain.

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evacuated from that neighborhood, staying in temporary housing for four months. they can now begin to move back. more than 60 lawsuits have been filed. to the bill cosby criminal case. the 78-year-old says he wants his money back. in a breach of contract suit filed against andrea constand, his azccuser, cosby wants the settlement money back. and he wants interest, as well. the numbers have not been released. and, to a rescue tonight. a golden retriever out for a walk with its owner, breaks off the leash in state college, pennsylvania, and disappears. but look at this. they thought sky had run off, and didn't know the pet had fall into a 14-foot deep sink hole until they heard her barking two days later. firefighters there pulling her to the surface, rigging with a makeshift harness. the dog, sky, very happy. when we come back, take a listen to this. [ screeching ] >> pretty annoying, right? imagine living in the town where

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finally tonight here, something is keeping an entire town up at night, and no one knows what it is or where it's coming from. and they could use your help. abc's neal karlinsky on the sleep deprived, desperate for a solution. >> reporter: as mysteries go, there aren't many that can match this one for being just as annoying as it is unexplained. [ screeching ] that high pitched sound, wreaking havoc on forest grove, oregon, for weeks, mainly at night, even waking people up. >> it sounds like brakes to me. the cyclical nature of, you need to change your breaks.

have ruled out a water valve, gas leak or wildlife. and the nearest train track is rarely used. >> want to hear the most annoying sound in the world? [ screeching ] >> guys, guys, guys! >> reporter: unlike "dumb and dumber," this sound isn't so funny to people who live here. the fire department doesn't know what it is either. >> welcome "the x-files" back on tv again, so, here we are. >> reporter: the truth is out there, and whatever it is, it sure is loud. and baffling. [ screeching ] neal karlinsky, abc news, seattle. >> tweet me, let me know what you think. thanks for watching on a thursday night. i'm david muir. i hope to see you right back here tomorrow night. for all of at sea... and on shore... america's game is celebrating disney vacations, starting now. wheel... of...

[ cheers and applause ] ladies and gentlemen, here are the stars of america's game -- pat sajak and vanna white. [ cheers and applause ] that's us. thank you, jim. thank you, everybody. thank you. bow humbly. [ cheers and applause continue ] hello, hello. good to see y'all. get ready. get some money going here. $1,000 toss-up. "event" is the category. go ahead, vanna. [ bell chimes ] and it's ed and april. pool party.

[ applause ] and not only did you win $1,000, but you got the right to speak first. wonderful. well, hi. we're the mitchells from balmy fargo, nortrtdakota. yeah. i'm april. and i am a stay-at-home mom to four beautiful children -- carter, landon, ethan, and madeleine. hi, guys. and my name is ed. i work on the technology team for the west fargo public schools. all right, good to have you both here. thank you. good luck the rest of the way. your turn. hi, my name is chris jackson. this is my beautiful wife, tiffany. we've been married for a year and a half. we live in easton, pennsylvania. i'm a senior sales advisor for a telecommunications company. and i'm a payroll specialist. we have three children -- darryl, khamia, and chris. and we're teen youth leaders at greater charlotte church. we do ministry there. all right. nice to have you both with us, and team three, let's go. hey, pat, we're the thompsons from redmond, washington. i'm matt. this is my stunningly beautiful wife, kaitlin. and we've been married 10 years.

we have three children. hi, blake, ella, and skyler. and they keep me busy as a stay-at-home mom. we are really into seattle sports. go, hawks! and we like to travel together and spend time with family. all right, try to keep him under control, would you? okay, everybody, let's get ready for another toss-up. this one is worth $2,000. it will also decide who will start the first round. it's a "thing." [ bell chimes ] chris and tiffany. individual effort. you got it, yeah. whoo! good job, baby! [ applause ] so that's why you married him. [ laughter ] now we know. you guys will spinning in a moment. right now, here's jim, to be talking. all right, thank you very much, pat. and here is tonight's featured disney prize. take the family vacation you've always dreamed of at aulani, a disney resort and spa. celebrate the beauty of hawaiian history and tradition