Clooney in the dress. Making headlines around the world. New details from inside their wedding. Youll never guess who serenaded them with their first song. There is beauty in the world and we do say good morning, america. On this tuesday morning. And, boy, do we have a huge morning for you. Take a look right outside of our studio right there. These fans have been lining up since 7 00 p. M. 7 00 last night to see 5 seconds of summer perform live. One of the hottest bands on the planet. They are keeping summer going all year long. Incredible crowds out here today. They started on youtube. And then they were discovered by a one direction band member. Quite a twist. So that is coming up. We have a lot of news to get to this morning. Including the unimaginable details of the Security Breach at the white house. The armed intruder made it much further inside than first revealed by the secret service. Abcs chief justice correspondent Pierre Thomas starts us off. Good morning, pierre. Reporter good morning, george. The secret Service Director will be tasing tough questions from congress on the latest white house intrusion. The more we learn, the more outrageous this story gets. Everybody back. Everybody back to the park. Reporter this morning, we know omar gonzalez, seen in this video running toward the white house, got inside the residence. Racing free far further than the secret Service First admitted. A clear and present danger. He got deep enough that had the president , the Vice President , or any other number of individuals been walking the hallways, they could have been attacked by mr. Gonzalez. Reporter the breach is all the more chilling because the president and his daughters left the white house for camp david only four minutes earlier. Sources tell abc news when gonzalez burst through the unlocked front door of the white house, he overpowered a female secret Service Officer just inside. Gonzalez, who was carrying a 3 1 2inch knife, ran past a flight of stairs that leads to the first familys living quarters. Next, he entered the east room, a formal setting, the scene of receptions and president ial addresses. It was just off the east room that president obama made the announcement about the killing of osama bin laden. Gonzalez was finally tackled by an officer only a short distance away. That ended a cascade of failures, patrol officers not stopping the suspect from jumping the fence in the first place. No one in a position to tackle him after he made it on to the white house lawn. No attack dog released. An unlocked front door. And this morning, congress is investigating whether an alarm to alert the secret service of an intruder was put on mute because it was loud and frequently malfunctioned. The secret Service Suggested that the suspect was caught right after getting inside the white house. That was not the case. And there are a lot of questions why this critical information was withheld. George . Lets take that question. Thank you, pierre. To abcs jon karl in the white house. I cant believe this false cover story was out there. And stayed out there for so long. Reporter amazing. I asked the president directly last week if he had confidence in the secret service. He told me he believes the secret service does a great job. Hes grateful for the sacrifices they make for his family. But the question is, the public was clearly misled on this. At that point, did the president know the truth . Did the secret service tell the president the truth about how far that intruder got into the white house . I have asked that question of the white house and have not gotten an answer yet. The secret Service Director will be getting those questions on capitol hill today. Reporter this is going to be a brutal hearing. Testifying before a house committee. Getting all the questions. All the procedures that were not followed in this case. And of course the critical question about why they didnt tell the truth at first. Okay, jon karl, thank you very much. Okay, george. Now to the new twist in the disappearance of uva student Hannah Graham. Police have now linked the suspect, jesse matthew, to the murder of another young woman in the area back in 2009. Steve osunsami is in charlottesville, virginia for us this morning. Good morning, steve. Reporter good morning to you, robin. Both of these women were walking alone late at night. But police arent saying whether theyre investigating a serial rapist or killer of any sort. They are looking at the man they have in custody here. We are really pleased to come to this day. Reporter the parents of 20yearold Morgan Harrington have been saying this for weeks, that the disappearance of Hannah Graham is most likely connected to their daughters disappearance in 2009. Thats what its always been about. To help save the next girl. We know where morgan is. Morgans in the box over there. Hannah graham is still missing, and her family needs to know where she is. Reporter this morning, police are confirming they are forensic evidence possibly connecting the two cases to 32yearold jesse matthew. But only revealing its a new forensic link for authorities to pursue. Harrington was visiting the university of virginia for a metallica concert when she went missing. Police found her body on a 700acre farm outside charlottesville in 2010 three months later. With respect to Morgan Harrington, the question is the relationship between the incidents. Its certainly a very legitimate question. Reporter Police Investigating the harrington murder say they found dna evidence that matches evidence from a Sexual Assault in 2005. In a d. C. Suburb. The unidentified 26yearold was walking home from a Grocery Store and grabbed from behind. Police are looking at the rough sketch of the suspect, trying to determine if its matthew. In charlottesville alone, four missing person cases in the last five years. The hospital assistant and former football coach has a bond hearing thursday. Hes charged with abduction in the graham case and has not yet entered a plea. The last word from police was that matthew was not cooperating. Police are still hoping theyll find Hannah Graham alive. But theyre asking farmers outside the city to check their land. Robin . Everyones hope is to find her. All right, steve, thank you. Dan abrams is here with more on this. The police dont to want comment on it. The public is asking, could we be dealing with a serial murderer . And thats what theyre looking into, that possibility. There are a number of missing persons cases in the area. So far the authorities saying they cannot connect this to any of those other cases. But no question that theyre going to be looking at this. Lets be clear on what we know right now. Which is 2009, murder. Connected to 2005 rape. For sure, it seems they have dna evidence there. Now theyre saying forensic link between 2009 and and this case what do they mean by that forensic link . Picking those words carefully. Theyre saying theres a dna link between the 2005 case and 2009. And yet using the word forensic link here. A, i think theyre trying to be very careful to suggest we dont have anything 100 definitive yet. But maybe its not dna evidence. Maybe its hair, maybe its clothing, maybe its Something Else that is not dna evidence. But i think they chose that word intentionally and carefully. But theyre calling this a big break. And theyre rightfully withholding some of this information from the public. Hannah graham is still missing. What can they charge matthew with . They have already charged him with abduction with intent to defile. But remember, they could decide to charge one of these other cases. If they connect him with the 2009 case, they could move forward and say were going to hold off on the Hannah Graham case as we continue to investigate it. Well see what happens here. Always something every day here. Thank you, dan. Were going to turn now to the ebola outbreak. A patient in dallas is in strict isolati isolation because hes showing signs of the disease. Doctors are concerned based on a mans travel history, as america spends tens of millions and sends thousands of troops to treat victims and keep the virus from spreading here. Dr. Richard besser is on the front line in liberia. Good morning, rich. Reporter good morning, george. This morning, they continue to test a patient in texas who traveled and has symptoms of ebola. Around the globe, the death toll from the disease continues to rise. The cdc says this is the Largest International outbreak response in their history. I got an exclusive tour of this ebola Isolation Unit here in liberia where more patients are surviving than ever. This is the first time a journalist has been allowed into the ebola ward. Its getting hotter with each layer. But feeling safer with each layer, too. Suiting up this carefully, with layers and layers of protective gear. May be why they have never had anyone who works here catch ebola. Identify one another. Reporter dr. Jerry brown, a liberian surgeon is in charge. He prays before he goes into the ward every time. Protect us lord from every danger. Once you come here, you dont ever go back. Reporter were now considered contaminated. Yes. Contaminated. Reporter 60 people in a ward built for 40. The wards the u. S. Is building wont be here for weeks. America realizing we must stop ebola here so it doesnt continue to spread around the world. My head tells me im protected from the body fluids that would transmit ebola, but my heart pounds anyway. Robby is a 26yearold who caught the virus from his roommate and feels that dr. Brown saved him. He gave me life. No, im not god. Reporter he gave you life . Yeah, he gave me life. Reporter this patient is a nurse. Here, Health Care Workers on the mend help monitor the others. Already infected, they can work in the wards without the brutally hot protective gear. After just 40 minutes inside that unit, i was dehydrated and exhausted. But something surprised me. For the first time in the crisis, i saw hope. George . Thanks goodness for that, rich. And dr. Besser will be taking your questions all morning. Tweet him using the handle dr. Richardbesser. Now lets go to amy with the days other top stories. Good morning, george. Good morning, everyone. We begin with a Major Development overnight as tens of thousands of protesters demand democracy in hong kong. Blocking streets and clashing with police. Protesters setting a deadline of tomorrow for the Chinese Government to respond to their demand for election reform and for hong kongs leader to step down. Meanwhile, police are defending their use of tear gas with the concern that tensions could once again flare tonight. Also breaking right now, a spectacular fire engulfing a luxury hotel in asia. Flames spreading quickly through the shangri la hotel, in mongolia, which was under construction. Were told all of the workers were able to escape in time. The faa is launching a nationwide review of the security procedures following a fire at a control center in chicago that is still causing delays. The agency hopes to have the Computer Network replaced by the middle of october. The man charged with setting that fire was denied bail on monday. A tense standoff on Live Television as a hotel worker was taken hostage in brazil. A man protesting the local government paraded the worker around a balcony, forcing him to wear what appeared to be an explosive vest. He finally surrendered after eight hours. His gun turned out to be fake. Another troubling report about head injuries in sports. Two years after killing his girlfriend and taking his own life, we are learning that Kansas City Chiefs linebacker Jovan Belcher likely had the same brain disease that has afflicted other nfl players. According to espn, an autopsy found signs of the disease associated with repeated head trauma. The university of michigan is promising to make changes after allowing shane morris to keep playing after taking a hard hit and then staggering on the field. Overnight, michigans Athletic Director revealed morris did, in fact, suffer a concussion. He apologized for what he called a lack of communication that resulted in morris reentering that game. A medical staffer will be in the press box now during games to contact the sidelines about possible head injuries. Finally, one woman will think twice the next time she drives through seattle with her teddy bear. Take a look. When police pulled her over, they saw this giant bear in the front seat, her excuse for driving in the car pool lane. Police say she was also speeding and driving without insurance. So she and her bad news bear drove home with an 818 ticket. Wow. Ouch. Whoa 800 . She had three offenses. Yeah. She wont do it again. One big bear. Did she really think that they werent going to notice that was a stuffed animal . She was hoping. She should have talked to it like it was real. Like it was someone in a costume. Isnt there a movie . Ted. It was talking when i strapped it in. Thank you, amy. Now to actor tracy morgan, still recovering from the horrific highway accident in june when a walmart trucker smashed into his limo. Now the retail giant is saying morgan is partially to blame for his injuries because he wasnt wearing a seat belt. Mara schiavocampo has the story. Reporter this morning, the battle between comedian and corporation taking a controversial turn. Walmart arguing 30 rock star tracy morgan and other passengers are partially to blame for injuries they suffered during a fatal highway accident apparently caused by a walmart truck driver in june. In new court documents, walmart claims the plaintiffs injuries if any, were caused in whole or in part by plaintiffs failure to properly wear an appropriate available seat belt restraint device. Its despicable and disgusting. Its an embarrassment that theyre putting in an answer like this. Blaming the victims. Reporter the new claims part of walmarts response to a lawsuit morgan and others filed against the megaretailer, accusing them of recklessness and negligence in the accident. Police say walmart truck driver kevin roper was asleep at the wheel when he smashed into the limo van morgan was riding in on the nj tj turnpike, killing the actors longtime friend and seriously injuring morgan. He claims they knew or should have known that roper had been awake for 24 consecutive hours. Morgan was seen briefly outside his home after being released from the hospital in july. Tracy is doing the best he can. Hes still in a wheelchair. Hes struggling along, fighting. Fighting every single day to recover. Reporter morgan has not commented on these new claims from walmart. That walmart truck driver has pleaded not guilty to criminal charges. In their response, walmart wouldnt answer claims about the driver being fatigued, saying that will be determined by the ntsb investigation. George . Robin . Still a long way from being settled. But hes doing better. But still in a wheelchair. Thats something. Im sorry werent you in venice . Getting back from venice . Were you at the wedding . I wish i was at the wedding. But im like you. Ive been waiting. This is what everybodys been waiting for. All the details on George Clooneys blockbuster wedding. Were getting our first look this morning of amals dress, on the cover of People Magazine. And were learning more about the starstudded ceremony. Lama hasan has the story. Reporter People Magazine and Hello Magazine were the first look at the clooney starstudded nuptials. On the covers, george in his custom Giorgio Armani tux. Wearing cuff links with his name inscribed in arabic, a gift from his wife. And amal and her french lace wedding gown by oscar de la renta. Not Alexander Mcqueen as previously thought. A stunning, handembroidered lace grown with pearls. And people revealing the wedding ceremony was 30 minutes, sealed with a lengthy kiss, and included speeches from amals mother and georges father, nick, who said, quote, love is alive and well. The couple tapping 18yearold nora segal, a daughter of one of their friends, seen here in the youtube posting. Never know how much i love you reporter to sing irving berlins standard, always, the same song georges parents danced to on their wedding night 55 years ago. As for the guests, they were all sent home with new ipods, loaded with a play list chosen by the couple. And whats next for the newlyweds after a brief honeymoon . The groom telling people, quote, were looking forward to everything. Show us the rings, the rings reporter for Good Morning America, lama hasan, abc news, venice. He doesnt sound like the old George Clooney. This is a new man. This George Clooney. Because he said marriage feels pretty damn great. Good for him. Looks good on him, too. He looks great. Like the dress. I just want to say. You were waiting all night for that dress. You were on when they showed the dress. I was. Thank you, michael. Now to hail in colorado. The strong storms moving east today. Is that the case . That is exactly the case. Come with me. I want to show you whats happened here. You have on the left side, Wolf Creek Pass where it was snowing in the mountains of colorado. And just a couple hundred miles east and northeast. Hail. Remember hail is from a thunderstorm, a warm weather event. You know this thing is powerful. Its got cold air and warm air next to it. Look whats happening, so many yards, roads, full of the hail. Now the severe storms moving east. The low deepening, the energy going to let out some severe potential the next couple of days in the areas that you see highlighted here. Watch your local abc stations in orange the next few days. Your local Weather Forecast in just