York, this is nbc nightly news with lester holt. Good evening. Help is coming from as far away as the east coast to fight wildfires in the west. An epic season of destruction that reached a new milestone today. 7 million acres torched this summer so far. Across several states right now its an all hands on deck effort. Soldiers, even jail prisoners enlisted to join the foot with so many homes lost and so many others at risk. One of the worst fires continues to burn in chelan, washington, which is where National Correspondent mcll almaguer leads us off on this busy tuesday. Reporter these are the conditions firefighters are facing on the front line. Flames shooting closer and closer to homes in washington state. The National Guard has moved in, bracing for a monster day tomorrow. Winds expected to kick up dramatically. There are still hundreds and hundreds of house as that could be in the line of fire. Reporter the air attack key. Dozens of drops every hour. Four helicopters have been making drops here all day long, hammering this hill with water. But the blaze is still on the move. This is where the fire is burning. Steep canyons, rugged terrain. Too dangerous for firefighters. But the perfect fuel and top og rography for this blaze to grow and explode. Robbie and john luke are among 40 families who have lost it all. You know, i had a lot of stuff. The stuff wasnt that important. Some things my grandpas porch swing from his house that i swung with him on. I cant ever replace that. Reporter california is also burning. Outside San Luis Obispo north of los angeles this entire community threatened. Across several states, 7 million acres are up in smoke so far. More land than the entire state of vermont. Help from as far east as new york arriving. These firefighters joining the fight in oregon. Cashstrapped california paying for 4,000 inmates, lowlevel offenders, to help. While in idaho the conditions are unpredictable. This firenado erupting near firefighters, shooting flames 100 feet into the air, as firefighters brace for more dangerous days still ahead. The fire here in chelan is one of nearly 100 that are burning all across the west. They have lost 60,000 acres here and roughly 40 homes. Late word tonight, lester, that some 450 homes in this area are under some kind of threat. Lester . All right, miguel, thank you. Tonight as Hillary Clinton campaigns in nevada nbc news has learned the fbi has begun its analysis of the private email server she used while serving as secretary of state. And weve also learned this week a federal judge in washington is set to hold a hearing on another issue touching on this email controversy surrounding a wellknown member of clintons inner circle. Our justice correspondent Pete Williams has late details. Reporter the fbis forensics experts are now examining the server once located in hiltry clintons new york home, the device that hosted her private email account. Two sources familiar with the process say analysts are optimistic they can recover at least some data even though theyve determined, as was previously disclosed, that it was wiped clean when the account was deactivated. The fbi is examining whether any government secrets were improperly sent or received on the private server, which was not a classified system. It was never designed to be secure. It was designed to be a way of sharing information, not protecting information from being shared. I do want to be the champion reporter the emails have been a stubborn political issue. A nearly daily distraction for her. Just yesterday the state Department Said 305 emails have been flagged for further review to see if they contain classified information. On thursday a federal judge holds a hearing on a lawsuit touching on the email controversy including houma abedin, a key Clinton Campaign adviser constantly at the candidates side. She was also a top aide to secretary clinton at the state department and had an account on the private email server. A Watchdog Group that sued to get details of abedins 2k3w069 contract has expanded its lawsuit, demanding a search of the Clinton Emails for answers. I think they are dragging their feet. I think that they are engaged in some form of gamesmanship, legal gamesmanship, and theyre being less than frank and forthcoming. Reporter campaigning today in las vegas, mrs. Clinton was asked about it. Well, i do now. What was supposed to be convenient has turned out to be anything but convenient. Reporter and mrs. Clinton says even if she had used the state Department Email system, not her own, all the material would have to be reviewed anyway before releasing it publicly, and she says that would raise the same kinds of questions about whether some of it should have been classified. Lester . Pete williams, thank you. Overseas to a growing mystery as another bomb explodes in bangkok, ratcheting up the anxiety even further after yesterdays deadly blast in an area popular with western tourists. And Officials Say the bomber was caught on camera. Now theyre trying to figure out exactly who he is and why he attacked. Nbcs ian williams is there. Reporter the mystery centers on the man in the yellow tshirt. Police say hes not just a suspect, hes the bomber. But who is he . Chilling Security Camera video shows him entering the shrine unnoticed, sitting next to a young woman and casually slipping off his backpack. He then stands amid his victims, takes a picture, and walks away, leaving the backpack behind. Reporter the explosion captured in new cell phone video killed at least 22 people. Today bangkok escaped further bloodshed a device exploding in the water near a river pier similar to but smaller than yesterdays bomb. Police say it was thrown from a bridge targeting commuters. It sounded look a car starting. Then i saw smoke and an explosion, this man said. Bangkok is one of the most popular tourist destinations in the world. But the city is on edge. Security tight. Police are warning visitors to remain vigilant. Im okay, but its very scary. Reporter thailand has seen Political Violence in recent years, but not like this, not in the capital. Still, with no claim of responsibility and no apparent motive, the police are tonight building their hopes around that grainy Surveillance Video of the suspect in yellow. Near the blast site today blood donors lined up. Investigators searched for clues. While mourners tonight lit candles and wondered if the mystery bomber would strike again. Ian williams, nbc news, bangkok. In a first for the armys elite rangers school, a pair of women have just made history by proving they belonged among the best of the best. But whether they will actually be allowed on the front lines with their male counterparts is still a matter open to debate. Our Hallie Jackson has the story. Reporter its the armys ultimate test of toughness. Ranger school. Where only the strongest, fastest, smartest soldiers make the grade. For decades that meant men. But this week for the First Time Ever two women are ready to join their ranks. I think its a historic moment for the military writ large. Reporter the first few days of that elite ranger training a grueling test that knocks out one in three candidates. A fivemile run in under 40 minutes. A 12mile march in less than three hours. 49 pushups, 59 situps, water survival and land navigation tests. The ones who pass then train in three phases the woods, the mountains, the swamp. The Ranger Department maintained the same exacting standards for men and women. These two young west pointers are superb athletes with great leadership skills. Reporter the army is not identifying the women until later this week before they graduate, but even then they wont be joining the ranger unit yet. They cant take the next step because the military is still determining whether to allow women into combat roles. A decision expected by the end of the year. Women have really attained the highest goals within the military and are capable of leading our soldiers in future combat. Reporter two of the armys toughest making history. For now their mission far from over. Hallie jackson, nbc news, washington. We turn now to an nbc news investigation that is bound to outrage many of our viewers. A doctor accused of profiting as he diagnosed patients with Neurological Disorders that they never had. Tonight we meet patients who say he preyed on them, yet he continues to Practice Medicine. Our Senior Investigative correspondent Cynthia Mcfadden has the story. We created a wider door space here. Reporter when amber taylors doshlth diagnosed her with multiple sclerosis, he told her shed better prepare for her future. We did tear out an additional wall here. Reporter she borrowed 50,000 to make her home wheelchair accessible. She also quit her job and stopped coaching her daughters softball team. All things she said were part of following doctors orders. One day i actually remember him saying you need to come to the realization that this is your diagnosis and it will get worse. You go in with migraines, you come out with m. S. Absolutely. And a whole lot of powerful drugs to go along with it. Yes. Her doctor, sean orr, put her on the m. S. Drug copaxin. The injections cost 5,000 a month and caused painful welts. You ran out of spaces to give yourself the shots. Absolutely. Reporter but worst of all, she learned it was never necessary. Thats right. Amber taylor does not have m. S. And never did. You might think that okay, everybody makes mistakes and maybe he just made a mistake in your case. He was just untruthful. I absolutely did not have m. S. Reporter neither did any of these women. All patients of dr. Orr. So all three of you diagnosed with m. S. Yes. Do any of you have m. S. . No. No. He looked into my eyes, and he said, youve got m. S. I had my whole suicide planned. I said im not going to have my family have to take care of me like this. I went to several doctors, and they kept telling me i didnt have it. But i just knew that dr. Orr couldnt be wrong. Dr. Orr had a sterling reputation as the chief of neurology at jacksonvilles Baptist Medical Center. The department then ranked as one of the best in the country. Im dr. Sean orr. Im a neurologist. He posted videos about the brain online. And he was the team doctor to the jaguars. But according to u. S. Attorney lee bentley, who prosecuted dr. Orr for fraud, he was also something else. A con man. Just like other con men, he relied upon his charisma to close the deal. His error rate ranged anywhere from 65 for m. S. To over 90 for other Neurological Disorders. Rr79 bentley says the con involved dozens, perhaps hundreds of pictures. With every new m. S. Diagnosis came a sure thing. A steady stream of expensive tests, frequent office visits, and costly Prescription Drugs. Beefing up dr. Orrs half a milliondollar salary and fueling his lavish lifestyle. Both of these homes were his. In one twoyear period he made 250,000 with Consulting Services to quest core pharmaceutical, maker of the m. S. Drug acthar. Lee bentley says dr. Orr was one of the nations top prescribers. Each vial cost 25,000. Dr. Orr declined to be interview interviewed, citing patient confidentiality, adding differences of opinion and approaches to treatment with diagnosis happen. He settled the department of justices civil fraud case for 150,000 without admitting any wrongdoing. But the u. S. Attorney says there could be criminal charges. Its a Beautiful Day here. Reporter dr. Orr is no longer with Baptist Medical Center but continues to Practice Medicine 300 miles away in panama city, florida. Whether dr. Orr will be able to continue to practice is up to the Florida Department of health. They would neither confirm nor deny they are investigating him. Lester . I want to know that these patients are going to be okay. You said they were on some pretty powerful drugs. Well, we talked to several experts, and they say its really unclear whether the longterm effects of these will be detrimental to patients, although i can tell you several of the patients are suing dr. Orr. All right. Cynthia, thank you very much. Weve got a lot more news ahead including breaking news in the search for Rosie Odonnells daughter, who vanished without a trace. Missing for a week. The major issue her disappearance is bringing to light. 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Weve received late word that Rosie Odonnells missing daughter has been found safe after odonnell herself issued a desperate plea to the public to help find her. Bringing to light a private issue that so many families deal with. We get more on this from nbcs stephanie gosk. Reporter Rosie Odonnells 17yearold daughter chelsea went missing a week ago from her home in a new york city suburb. Today the former talk show host asked the public for help. Posting photos on social media and a description on her website. Chelsea was wearing a black sweatshirt hoodie, dark ripped jeans. She left home with her 6monthold therapy dog named bear. The message goes on to say chelsea stopped taking her medication and is in need of medical attention. Odonnell reported chelseas disappearance to the police on sunday. Were working with the family to try to locate chelsea. At this point we do not think she is in any danger. Reporter in a statement Rosie Odonnells publicist writes, chelsea, like millions of people, lives with mental illness. It has been a difficult road for chelsea and her family. 1 in 5 American Children between the ages of 13 and 18 have or will have serious mental illness. How much more difficult does it make the situation if the child is suffering from Mental Health issues . Well, because of the situation of Mental Health issues there are several complications that come into play, including if she does not have her meds, that can really exacerbate the situation. And some good news as you mentioned, lester. Just moments ago on twitter rosie said her daughters been found safe and sound and she is thanking everybody tonight for their help. Glad shes okay. Stephanie, thank you. Were back in a moment with breaking news from the fda. Men have a little blue pill to help in the bedroom. Now women are getting morning ted scott ready to hit some balls . Ooh hey buddy, whats up . 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