Good evening. And we begin tonight with that disturbing new surveillance video. Authorities in phoenix late today revealing what they call an intentional and violent attack on three of their officers. You will see the car coming in from the right here, speeding toward the officers who were standing by their cruiser. Smashing right into them. One of the officers sent right into the air. All three officers were hurt, two of them seriously. The car and takes aim at one of the officers. Tonight, authorities now questioning the motive, and abcs clayton sandell, leading us off. Reporter it began in the middle of the night. Three phoenix cops just talking next to this police suv at a convenience mart. What happens next is what police call an unprovoked attack. A man in a red car, who appears to be lying in wait, suddenly revs the engine and plows right into the officers. Axccelerates quickly, our officers and into the front of the store. Reporter a sergeant, an 18year veteran, goes down with a broken leg. Another officer dives out of the way. But a third cop goes flying eight feet high. Those are his legs in the air. Hes 33 years old. It was his first day on the job. He gets propelled into the glass. He has the gumption to get up, get back in the fight and take this guy into custody. Unbelievable. The hes a hero. Reporter but the suspect isnt giving up. Officers that were just run over now have t ground, finally using a taser to help make the arrest. These officers could have easily been killed and i thank god that were not planning three funerals right now. Reporter the suspect is 44yearold marc laquon payne. The Phoenix Police chief isnt saying why he believes payne tried to run them over, but sees it as part of a recent pattern of attacks on officers. And david, one officer is still in the hospital, but all three are expected to be okay. As for the suspect, hes now theyre still looking for a motive. David . Really disturbing images tonight. Clayton, thank you. We hope the officers are okay. In the meantime, we do move on next this evening to a tropical threat developing all day today, right off the east coast that could bring heavy rains and gusting winds. The radar showing it off the coast of florida at this hour. Its effects being felt on the shore there. Lets get to rob marciano. Reporter david, this was a pretty weak system, drifting towards florida. That changed much more organized. The center is over land. Were holding onto that. But strong rain bands rotating through florida, georgia and South Carolina over the next 24 to 48 hours. Well see more of that, a tornado or two around the coast. Heavy rain. This thing drifts off the coast, thats what we expect some development. The Hurricane Center had a 40 chance. Could see over six inches of rains in some spots. Another Tropical Storm in the atlantic, not too worried about that. This is the peak of hurricane season. Rob, thank you so much. To the race for president tonight, and with Hillary Clinton off the trail, sideline bid pneumonia, her pinch hitter was ready to punch. President obama making the case for clinton in philadelphia, and with the president s Approval Rating now at 58 , the best since early in his presidency, he showed up, took aim, and told the supporters there that clinton beat him in pennsylvania eight years ago. Heres abcs cecilia vega. Reporter with Hillary Clinton at home recovering, president obama too campaign trail today, stepping up to the podium, loosening his tie, blowing a kiss and getting right down to business. This is not me going through the motions here. I really, really, really want to elect Hillary Clinton. As the flower deliveries poured into clintons home, obama described her as a fighter. No matter how daunting the odds, no matter how many times with her, she does not quit. She doesnt quit. She doesnt quit. Reporter and he would not quit attacking donald trump. And then, you got the donald. Who just last week went on Russian State Television to talk down our military and to curry favor with vladimir putin. He loves this guy. Can you imagine Ronald Reagan idolizing somebody like that . Reporter the president s sleeves rolled up, he hit trumps promise to be a fighter for 2 working class. He spent most of his life trying to stay as far as way from working people as he could. And now this guys going to be you on his golf course. Reporter and then, a stern warning to young people. You cant stay home because, you know, well, shes been around for a long time. Well, you know what . This is not reality tv. Reporter president obama urging voters to chose the woman who has been a fixture in american politics for decades. We always like the new, shiny thing. I benefited from that when i was a candidate. And we take for granted sometimes what is steady and true. And Hillary Clintons steady. And she is true. And cecilia vega live with us tonight. Cecilia, Michelle Obama will be out on the trail later this week. Both the president and the first lady, their events were scheduled before clinton got sick. But what are you hearing from the clinton camp . Timing of these appearances. Reporter david, this certainly could not come at a better time, given the Health Questions lingering over secretary clinton right now. We were told by aides just a few minutes ago that she watched the president s speech from home. She is feeling much better. And david, they tell us, she will be back out on the trail on thursday. Cecilia, thank you. And even with the president out on the trail for clinton, her health still is a major issue, in fact, the health of both candidates, clinton and donald trump, coming under new scrutiny. Donald trump promised us his medical history, and he hasnt appearance on the dr. Oz show this week, where the Campaign Says he will discuss his medical history. But dr. Oz signaling he wont ask what trump doesnt want to answer. Abcs tom yam has with the Trump Campaign in pennsylvania. Reporter tonight, Hillary Clinton is off the trail. And donald trump is taking full advantage, sprinting through two key battleground states. I consider it a great phenomenon if we win on november 8th. Reporter trump didnt mention Hillary Clinton at home with pneumonia, or the fact that she concealed her diagnosis for two days. I just didnt think it was going to be that big a deal. Reporter but Trumps Campaign manager, kellyanne conway, today, attacking clinton for withholding medical information until video showed her nearly collapsing as she was helped into her van on 9 11. Why in the world did Hillary Clinton lie to everyone and conceal such an important fact for two days . Reporter but in that same interview, conway questioning trump himself should reveal. I dont know why we need such extensive medical reporting when we all have a right to privacy. Reporter so far, all hes released is a fourparagraph letter from his doctor, who admits he wrote it in five minutes. Youve got a medical report on me that meets the same standard as mitt romney and barack obama. Donald trumps doctor said hed be the healthiest president in history. Thats just not even serious. Release more information. In fact, now that you ask, i think i will do that. You will . Yeah. Reporter trump said he had a physical last week. Tomorrow, the republican nominee will sit down with tvs dr. Oz, presumably to go over the results. But dont expect a grilling. Im not going to ask him questions he doesnt want to have answered. Tom llamas live from pennsylvania tonight. And tom, tonight, donald trump and one of his secret weapons, his daughter, ivanka on stage together and theyre making a push for women voters . Reporter thats right, david. Its the first time theyre together since the convention. Today, ivanka told us shes worked on some of the poll sills theyre going to mention tonight in this speech, including a guarantee of six weeks paid Maternity Leave for any mother whose employer doesnt offer that benefit. Already the Clinton Campaign is firing back, saying the plan is half baked, out of touch, and the numbers dont add up. David . Tom, thank you. We turn next to a developing headline late today, to the new hackers, revealing private medical information about some of americas most famous athletes. Venus and serena williams. Superstar gymnast simone biles. Its the latest in a series of cyber attacks, including the ones on the computers of the Democratic Party this summer. Heres abcs chief investigative correspondent brian ross on what it revealed. Reporter u. S. Officials tonight are calling it a smear. The online posting of hacked drug testing records for top u. S. Olympic athletes. Superstar gymnast simone biles. Venuan and a member of the gold medalwinning basketball team, elena delle donne. The documents, apparently from the world antidoping agency, show the players did use medications on the prohibited dug list, but that in each case, they had received approval for therapeutic use and had not sought to keep it secret from the testing agency. This is not cheating. This is u. S. Athletes playing by the rules, playing by the book. 100 of its athletes banned from this years olympics because of illegal drug use. And officials tonight point the finger of blame for the athletes hack at russia, whose hackers also broke into the computers of the Democratic National committee. The russians are using hacking to discredit their enemies and to change public perceptions, and they dont care if everyone knows they are doing it. And brian ross with us with here tonight, because some u. S. Athletes are already responding, in fact, one of them sending out an image . Reporter thats right, david. Elena delle donne had surgery on her thumb today, and posted this image on instagram. I would like to thank the hackers to make the world apparent. Thanks, guys. And david, tonight, the russians are denying they had anything to do with that hack. All right, brian ross with us again tonight. Brian, thank you. Next, this evening, the ntsb has determined the probable cause of a frightening accident at new Yorks Laguardia airport. We reported on it last year here, the delta flight skidding the water. Enough video shows passengers scrambling to get out, as fuel was leaking from a wing. Tonight, investigators say a number of mistakes were made in what was a very close call. Heres abcs david kerley. Reporter this frightening scene at laguardia tower, you have an aircraft off the runway. Reporter its a delta jet, nearly ending up in the bay after sliding off a snowy runway. Hes leaking fuel . His wing is ruptured. Reporter and it was all preventable. For the first time tonight, we see the confusion inside. Were going to have to evacuate the aircraft. Reporter passengers then told to wait. Stay seated until we direct you otherwise. Reporter it was 12 minutes before the evacuation started over one wing exit, because that other wing was leaking fuel. Sit down on your butte. Sit down on your butte. Reporter it took 17 minutes before all 127 people were off. It should have taken 90 seconds. Investigator says the cause was pilot error. Too much reverse thrust to slow the plane on the runway, the and it starts sliding. This was a very serious mishap that was really just feet from becoming something much more serious. Reporter investigators say there was no urgency in the pie lots order for evacuation, and they add, they believe that plane could have landed without incident in those conditions. David . David, thank you. Next tonight, growing outrage over samsungs response to its troubled smartphone. The galaxy note 7. The company telling owners to turn them off or exchange them for another model while the Company Works on a fix. Are there enough models, though . Some airlines already telling owners to power them down onboard, and tonight, the nations biggest Mass Transit System telling customers to do the same. But are owners following that advice . Are other passengers being put at risk . Heres abcs rebecca jarvis. Reporter tonight, the phone being blamed for a bedside explosion. This did shoot pieces of whatever that was inside the phone out. Jeep. Now drawing confusion and anger among the hundreds of thousands of American Consumers who own the galaxy note 7 and are waiting on replacements. As new yorks mta, the countrys largest Transportation Agency and airlines tell passengers to keep those phones off. Samsung galaxy note 7 phones are not to be charged or powered on during this flight. Reporter the government and samsung, the maker of the phone, are warning owners to stop using the phones immediately. But the south still has yet to issue an official recall. We called samsung, looking for answers. Are v our viewers have questions about whats happening with their phones. David, no answer to our repeated requests to speak with samsung by phone, but were told, if you have a galaxy note 7 and you need a replacement right away, you can bring it to your carrier and they should replace it for a different device. David . Rebecca, thank you. And next, this evening, a massive payout for the head of in their customers names. Shes retiring with high praise, in a package reported to be worth more than 124 million. But the bank also eliminating the sales goals that caused its workers to open more than 2 miion unauthorized accounts in their customers names. Which cost those customers millions in fees. To the economy tonight, and new headlines. Stocks down sharply for a second day. The dow falling more than 250 points on fears that interest at the same time, though, new census data showing that u. S. Income surged 5. 2 in 2015. There is still much more ahead on world news tonight this tuesday. The big rig police chase. And the initial concern about what might have been inside. The driver of a stolen rig speeding down the highway. It lasted for howevers. And what authorities were worried about. Also, protesters suddenly storming the dance floor on live television. Why did they rush ryan lock tee . And the jet, skidding down the runway for almost a mile, landing without much of its landing gear. Landing gear. Well be right back. Ick with. Over time, they get even better. Thats why more people stick with humana medicare advantage. We Work Together with you to find the best plan, however your needs might change. Because great things are ahead of you humana medicare advantage. The plan people stick with. Whats going on here . Im val, the orange money retirement squirrel from voya. Were putting away acorns. More of a spokes metaphor. Get organized at voya. Com. . Ah, my poor mouth breather. Allergies . Stuffy nose . Cant sleep . Enough. Take that. A breathe right nasal strip of course. Imagine just put one on and pow it instantly opens your nose up to 38 more than allergy medicine alone. So you can breathe, better than a catnap. Shut your mouth and say goodnight, mouthbreathers. Breathe right. Next tonight, the alarming moment on live tv. Protesters suddenly storming the stage during dancing with the stars, ryan lochte and his partner were performing at the time. And abcs matt gutman with the new charges tonight, and what you didnt see. Reporter olympic swimmer, ryan loc when the show abruptly cuts to commercial. Well take a break. Reporter heres what you didnt see. Two men in antilock tee shirts rush the dance floor. All right. Excuse me . Reporter now, this dance floor is surprisingly small. And those two men made it right to ryan lochte and cheryl burke within seconds, and thats when security guards tackled them, bringing them down right around here. The audience, even the cast and was part of the act. It wasnt a bit. It was really unnerving. Reporter lapd arresting 48yearold sam sotodeh and 40yearold barzeen soroudi. The protesters saying they were angry after lochte was caught lying about vandalizing this gas station at the rio olympics. We want to get the message out that lochte is a coward, a liar. Reporter they were both charged with misdemeanor trespassing and released on 1,000 bail. Matt gutman, abc angeles. Matt, thank you. When we come back here tonight, the missing child case that shocked the nation, and what were learning about the case tonight. And then, that big scare on the runway. The jet landing without much of its landing gear. Tearing down that runway for more than a mile. 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