will make a heck of a claim with the insurance company. see you at 6:00. welcome to "world news tonight." taking on trump. the reporter who interviewed that mystery voice now speaking out, she says it was a younger donald trump posing as his own spokesman. >> of course he's lying. >> what makes her so sure. breaking news. the deadly bus accident near the texas border. at least eight killed, dozens hurt. the bus rolling on to its side. emergency crews on the scene. new details coming in right now. travel nightmares. long lines at major airports around the country. passengers reaching a breaking point. >> i hate it. i mean, i hope i get on my flight. >> how early do you have to arrive so you don't miss your flight? the mother on vacation, falling overboard during a cruise. the desperate search and why it took so long to call in the coast guard. prom night disaster.

the limo in flames. ten teenagers escaping the fire on the big night. good evening. thank you for joining us on this saturday. i'm cecilia vega. we begin with the race for the white house and the voice from the past coming back to haunt donald trump. the gop's presumptive nominee accused of posing as his own spokesman during a phone interview some 20 years ago. well, tonight, we're hearing from the woman on the other end of that call. at the same time, hillary clinton is on the attack, suggesting donald trump is hiding something by refusing to release his taxes. tonight, trump fighting battles on multiple fronts as he has for so much of this campaign. abc's mary bruce starts us off. >> reporter: tonight, the person on the other end of this call. >> what's your name again? >> john miller. >> reporter: tells us there's no question in her mind. >> i knew right away. i knew as soon as i got off the phone it was donald. >> reporter: in 1991, sue

carswell, then a reporter for "people" magazine, conducted this interview with a person who identified himself as donald trump's spokesman, john miller. >> he's somebody that has a lot of options, and, frankly, you know he gets called by everybody. and he gets called by everybody in the book, in terms of women. >> reporter: miller bragged about trump's many girlfriends, saying even madonna wanted to date him. >> well, she called and wanted to go out with him, that i can tell you. >> reporter: take a listen to the uncanny similarities. >> that i can tell you. that i can tell you. that i can tell you. >> reporter: no doubt the real donald trump? >> oh, no doubt. he apologized two weeks later. and said i'm sorry in print. >> reporter: carswell says trump called and admitted it was him all along. >> he said that he was sorry that he made the call, that was a joke that went awry. >> reporter: but now, trump adamantly denies it was him. >> it shows he's a liar. >> reporter: you think it shows he's a liar? >> yes, it shows he's a liar right now and that distresses me. >> reporter: this, as hillary clinton is out with a new video tonight hammering trump for refusing to release his tax

returns. >> if i decide to run the office i'll produce my tax returns, absolutely. i can't do it until the audit is finished. >> reporter: until that audit is complete, trump says he won't reveal how much he pays in taxes. >> what is your tax rate? >> it's none of your business. you'll see it when i release. >> and cecilia, donald trump is about to receive a big financial boost from a billionaire casino magnate who's about to contribute a substantial amount to trump's campaign. cecilia. >> mary bruce leading us off once again. thank you. and we have breaking news to tell you about from texas. reports of a deadly bus accident near the border. emergency crews on the scene outside laredo, at least eight people dead, 44 hurt. more than 50 people on board. the chartered bus left san juan, texas, rolling over on 83. aditi roy with the latest

details. >> reporter: tonight a trip to casino turns deadly. this bus charred after flipping off a highway in la red owe, texas. killing several on scene. the bus was taking dozens of people to a casino when it crashed saturday afternoon. emergency responders racing to the scene the highway in a rural area between san antonio and the mexican border, shut down for hours. many of those passengers on board elderly. authorities say no other vehicles were involved. but still working to figure out what caused the horrific accident. aditi roy, abc news, san francisco. next, the growing anger at america's airports -- not just passengers, airlines, too, outraged over long lines at security. the situation so bad travelers warned to arrive three hours before their flights. tonight, the tsa is under

massive pressure to fix the problem fast. here's abc's eva pilgrim. >> reporter: tonight, frustrated passengers at the breaking point. >> there's got to be a better way. >> reporter: in denver this morning endless lines. this afternoon in baltimore travelers snaked all the way through the terminal. >> it's frustrating. >> reporter: and today, at chicago midway airport, passengers stretched clear out to the parking garage. >> i hate it. i mean, i hope i get on my flight. but i never expected this out of midway. normally it's easy to get in and out of midway. tsa should know better. >> reporter: we asked one passenger to track her wait to dallas lovefield. >> hopefully, we all make our flight. >> reporter: nearly an hour later she's on board in the nick of time. >> i got on nine minutes before the plane took off. >> reporter: the tsa promising change. the plan -- hire 700 new officers by june 15th, use canine teams to speed up screenings, and ask airlines to reduce carry-on bags.

abc's david kerley talking with the man tackling the problem, homeland security secretary jeh johnson. >> mr. secretary, will passengers wait three hours this summer in line? >> obviously, waiting three hours for what may be a two-hour flight or a 90-minute flight is not acceptable. >> reporter: for now the only ways to get ahead in line will cost you. you can try tsa precheck for up to $100 every 5 years or see if your airline has an expedited security add-on to your ticket for an additional fee. there are some free ways to plan ahead. check the wait times on the tsa app or tweet ask tsa. to find out how long the line will be. cecilia. >> planning ahead will be key this summer. eva thank you. now, to a desperate search for a mother missing at sea. security video shows her falling overboard. the ship 200 miles off the coast of texas. the coast guard contacted hours after she disappeared. abc's marci gonzalez on the race to find her.

>> reporter: tonight, the coast guard scouring part of the gulf of mexico for this mother of four who went overboard from a cruise ship. the carnival liberty was heading from galveston to cozumel at around 2:00 friday morning when the coast guard says samantha broberg somehow fell into the water from the tenth story of the ship. officials explain her friends didn't realize she was missing until later that day and notified carnival staff. >> the announcements started coming every five minutes and we knew that there is somebody was missing. >> reporter: they searched the ship and surveillance video, discovering broberg's fall was caught on camera. soon after, at 5:00 friday evening, the coast guard said they were notified, a full 15 hours after she went overboard. >> because so much time had passed, it definitely makes it more difficult to find somebody and save them. >> reporter: cases like this are extremely rare. carnival says as a safeguard they are now testing alarm systems like this.

that sound when someone goes overboard. though the cruise line says those systems "have historically not been reliable." and the coast guard tells us they'll keep searching for broberg as long as she could still be alive. her family saying tonight they're hopeful. cecilia? >> okay, marci, thank you. next, a major american company taking a stand against the death penalty, pharmaceutical giant pfizer has blocked the use of its drugs for executions. more than 20 u.s. and european drug companies have already adopted similar restrictions. pfizer's decision now means fda-approved drugs are no longer allowed to be used in lethal injections. overseas tonight, to an abc news exclusive. on the ground with american troops fighting isis in iraq. six people killed today there in a suicide bomb attack outside baghdad. this week alone, more than a hundred dead in a string of bombings. our team traveling into the heart of the battle zone and

abc's martha raddatz takes us inside this fight. >> reporter: we arrived at the al assad airbase 150 miles west of baghdad. to meet the u.s. marines on the fight against isis. >> it's been very, very different, how we are doing it through and by the iraqi military. >> reporter: and leading the charge on the ground, these elite iraqi counterterrorism forces. their goal -- recapture mosul, iraq's second-largest city and isis' de facto capital in iraq. they train for an assault. rappel down buildings. and set off an explosion. this may be an exercise to train all these new recruits, but these counterterrorism forces have been in the fight for year. on friday, we got a firsthand view of what that fight means, driving to ramadi recaptured from isis just months ago. in the rubble, thousands of hidden bombs.

>> so, martha, when you and your crew are out walking around, please do not leave any hard surface or pavement. >> reporter: despite the dangers, a small number of the families that once lived here are now returning, children make peace signs from their balcony. isis held this town for about eight months, and finally the iraqis were able to retake it, but taking mosul back will be a much bigger challenge. back at the base, the u.s. land forces commander gary volesky explains how dire the situation in mosul is. >> people that try to leave mosul are being executed. my assessment in mosul is getting worse and worse every day. >> reporter: martha raddatz, abc news, baghdad. >> our thanks to martha and her team for that report. back here at home, president obama enlisting a grammy winning rapper to help tackle america's drug crisis. the president in his saturday address to the nation, appearing with macklemore, the musician describing his own

battle with painkillers. hoping to raise awareness of prescription abuse. >> if i hadn't gotten the help when i needed it i definitely would not be here today and i want to help others facing the same challenges that i did. >> president obama also calling on congress to approve more than $1 billion in funding for treatment and research. but we do want to move on to the storm threat on the move tonight. this time-lapse video showing a supercell and right there some fierce lightning strikes in oklahoma. meteorologist indra petersons joins us. it's great to have you back but you brought some bad weather with you. watch a huge part of the country. >> we're watching a very strong cold front pushing its way through the northeast. still actually looking for the potential of isolated strong thunderstorms out there. all this a sign of that cool air ushering in right behind it. in fact, you'll notice temperatures dipping down into even the 30s into the upper midwest tomorrow.

we're talking temperatures 20 degrees below normal for this time of year. it doesn't stay there. that air will be ushering into the east. some record lows for the northeast by monday morning. even a few snow showers. >> that's not what we want to hear, indra, thank you. you probably have electronic car keys. now thieves have figured out a way to use this wireless technology to break into cars. abc's lauren lyster talks to a hacker. >> reporter: tonight, would-be crooks caught on camera breaking into cars without breaking a thing. in california, this alleged thief using some sort of device to unlock the car. walking away with a laptop and a bike. similar incident caught on camera outside this home in seattle. so, how are they getting in? >> this is criminal's universal key fob. >> reporter: they say hackers are hacking the key fob. and he's figured out how. >> they would take this device and they plant it underneath the car. as soon as the user of the car

unlocks their vehicle. this now has a code that can be used later on. when the criminal returns to the car, they can take this device, from underneath the car, press the button and unlock the vehicle. >> reporter: it only costs 30 bucks to make. so far it's worked on every make and model he's tried. the insurance industry trying to tackle the growing problem as well. >> it's all over the country. there's no one exempt from it. no one is immune from it. if you've got a car and beat it with some kind of technology they're going to do it. >> reporter: right now, these alleged thieves can only break in but he says it's just a matter of time before hackers can start your car and drive off. when you lock your car door, hit the lock button on your key several times, that should stop a hacker's device from working. cecilia. >> good tips, large, thank you. still ahead -- new york city takes the fight against zika to the air and big scare on prom night. teens caught inside as their

li limo caught fire. i feel the need -- >> the need for speed. >> oh, yeah, the anniversary of a classic. you'll need your aviator glasses when we come back. flea bites can mean misery for your cat. advantage® ii monthly topical kills fleas through contact. fleas do not have to bite your cat to die. advantage® ii. fight the misery

of biting fleas. burning of diabetic nerve pain, these feet learned the horn from my dad and played gigs from new york to miami. but i couldn't bear my diabetic nerve pain any longer. so i talked to my doctor and he prescribed lyrica. lyrica may cause serious allergic reactions or suicidal thoughts or actions. tell your doctor right away if you have these, new or worsening depression, or unusual changes in mood or behavior. or swelling, trouble breathing, rash, hives, blisters, muscle pain with fever, tired feeling or blurry vision. common side effects are dizziness, sleepiness, weight gain and swelling of hands, legs, and feet. don't drink alcohol while taking lyrica. don't drive or use machinery until you know how lyrica affects you. those who have had a drug or alcohol problem may be more likely to misuse lyrica. now i have less diabetic nerve pain. ask your doctor about lyrica.

when your symptoms start... distracting you? doctors recommend taking ...non-drowsy claritin every day of your allergy season. claritin provides powerful, non-drowsy 24 hour relief... for fewer interruptions from the amazing things you do every day. live claritin clear. next to a frightening ride to prom for a group of massachusetts teenagers. all ten escaped when their stretched limo caught fire on their way to the big dance. the entire car went up in flames. here's abc's gloria riviera with the growing concern about limo safety. >> oh, my god! >> reporter: prom night, meant to be perfect, but this one? a near disaster. >> the car is just completely engulfed. >> reporter: just minutes before ten students from natick high school in massachusetts had been inside that limo, when they smelled smoke. >> smoke was everywhere, so we got out and backed away and, like two minutes later flames

started flying up. >> reporter: charlie cotter telling abc news at first the driver said not to worry. but the kids, all ten, scrambling out the two rear doors just in time. the driver getting out, too. >> it was scary, i was in tears. >> reporter: limousines carry up to 14 people and routinely only have two exits. in 2013, five members of a bachelorette party died when their limo burst into flames on san francisco. the four women who survived escaping through the only way out -- the small opening to the driver's seat. still no word on what caused friday night's fire. but the students said they were lucky that the driver pulled over when he did. >> bad things could have happened. >> reporter: they made it to prom on other bus. one parent told us, the high schoolers got a good deal on the limo. he's now encouraging all students and parents to check out the company handling transportation on prom night. cecilia. >> okay, gloria, thank you. still ahead on "world news

tonight" -- a fast-food empire puts a new ingredients to the test. you might have thought it was already on the menu. plus, a hiker stranded on a cliff, firefighters rushing in for the rescue. the tools they handed her for the rescue. cash card from capital one. ark 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? you may know what it's like to deal with high... and low blood sugar. januvia (sitagliptin) is a once-daily pill that, along with diet and exercise, helps lower blood sugar. januvia works when your blood sugar is high and works less when your blood sugar is low, because it works

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reported here in new york, all contracted abroad. and the nation's largest hamburger chain is experimenting with a new ingredient, that ingredient is fresh beef. 14 mcdonald's restaurants in texas will serve patties that are not frozen. it's a limited trial. no word yet on whether fresh beef will become a permanent part of the menu. and some frightening moments for a hiker stranded on a southern california cliff. firefighters rushing to the rescue. of a 20-year-old woman struck there in on griffin park in los angeles. crews giving her a helmet and a harness before they lowered her to safety. thankfully she was not hurt. and do you feel the need -- the need for speed? yeah, you know the line and who could forget this scene. ♪ you lost that loving feeling >> it is killing me to not sing along with that, but i'll spare you. "top gun" turns 30 and the diehards are out in full force in san diego where some of the

movie was filmed. they're wearing their aviators. what a great movie. when we come back -- the family dog who saved a little girl from a rattlesnake pays the price. now, how strangers are coming to his rescue. moderate to severe crohn's disease is tough, but i've managed. except that managing my symptoms was all i was doing. and when i finally told my doctor, he said humira is for adults like me who have tried other medications but still experience the symptoms of moderate to severe crohn's disease. and that in clinical studies, the majority of patients on humira saw significant symptom relief. and many achieved remission. humira can lower your ability to fight infections, including tuberculosis. serious, sometimes fatal infections and cancers, including lymphoma, have happened; as have blood, liver, and nervous system problems, serious allergic reactions, and new or worsening heart failure. before treatment, get tested for tb. tell your doctor if you've been to areas where certain fungal infections are common,

and if you've had tb, hepatitis b, are prone to infections, or have flu-like symptoms or sores. don't start humira if you have an infection. ask your gastroenterologist about humira. with humira, remission is possible. his day of coaching begins this is brad. with knee pain, when... hey brad, wanna trade the all day relief of two aleve for six tylenol? what's the catch? there's no catch. you want me to give up my two aleve for six tylenol? no. for my knee pain, nothing beats my aleve. if you have allergy congestion muddling through your morning is nothing new. introducing rhinocort® allergy spray from the makers of zyrtec®. powerful relief from nasal allergy symptoms, all day and all night. try new rhinocort® allergy spray. all day and all night. this just got interesting. so why pause to take a pill? and why stop to find a bathroom? cialis for daily use, is the only daily tablet approved to treat erectile dysfunction so you can be ready anytime the moment is right. plus cialis treats

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now jumping into action to return the favor. >> reporter: 7-year-old molly deluca and her family dog haus are inseparable. that bond may have saved her life. last wednesday, molly was out in the backyard with haus. suddenly, the dog came upon a highly poisonous rattlesnake, haus leapt into action. >> they jumped back and go forward. he was kind of holding his ground. next thing we know there's blood and he was limping and crying. >> reporter: the rattler bit haus three times in the leg but he never got to the little girl. haus was rushed to a vet clinic. >> hi, baby. >> reporter: where he underwent emergency treatment with an anti-venom. for the past four days it's been touch and go. >> you want some water? >> reporter: and through it all, molly has been there by his side. the treatment haus is getting is intensive and expensive. over $9,000 so far.

to cover the cost the family set up a gofundme site. money came pouring in, more than $50,000 so far. the delucas say they don't need any more donations. haus is getting better every day. he's getting the best of care and a large dose of love from one little girl. ron claiborne, abc news, new york. >> the best kind of care there is. have a great saturday. "good morning america" and "this week" in the morning. i'm cecilia vega. have a great night.

next, two dogs are dead as a swarm of bees terrorists an east bay neighborhood. san francisco streets before about to be packed with people for bay-to-breakers. and we inside or the moma for a look at the museum's incredible transformation. abc7 news at 6:00 starts right now. warm alert in concord because of aggressive bees blamed in deaths of two dogs. the bee zone is centered around the 3800 block of hitchcock drive and police are warping people to stay indoors, swarm of bees attacked a woman and her

dog. she shared this video. severals no their neighborhood were attacked as well and stung. the bees are being blamed for the deaths of two dogs that were attacked by the aggressive swarm. a postal worker was also stung several times while she was on her delivery route. the beepkeeper says they're africanized and aggressive. >> these bees are also off the wall. we have been having africanized bees moving into california, from south america. >> i feel like my whole head was buzzing. they were all over my hair. had to get off my hair expand shake it off. they were covering my hair. >> beekeepers are using pheromones to calm the bees and a it's bee swarm season but this particular hive is aggressive. me plan is to wait until the sun goes down and it will be easier to round up the bees and get them out