Testing consortium, says it is unlikely that any trainer would willingly give their horse scopolamine because of its negative side effects. I dont believe that there would be a reason to administer that to a horse. I think the possibility of adverse events is much greater than any potential for beneficial events. Reporter bafferts attorney is Craig Robertson iii. There was no intentional administration by mr. Baffert. In addition, to support that, were talking about a minuscule levels of the substance. Reporter the medical director of the california horse racing board said the test results were tossed because the sample was contaminated with jimsonweed, which occurs naturally in feed given to horses. Norah. Complicated. All right, barry, thank you. Now a cbs news investigation. Isis remains an active threat to the west, long after it was all but wiped out in syria. And tonight Holly Williams goes undercover to expose how human smugglers are helping isis fighters infiltrate western europe. Reporter human smuggling is big business in athens, and now cbs news has found evidence that isis members are being moved through greece to the rest of europe. This is the area around Omonia Square in central athens, which is notorious as a center of criminal activity. And there are human smuggling gangs operating here. Filming with a hidden camera, we set up a meeting with alrayes. He comes from north africa and runs a smuggling syndicate. Moving people from athens to western europe for around 8,000 each. Reporter his usual customers are migrants and refugees. Hundreds of thousands have come to greece from the middle east, many making the dangerous crossing by boat. Theyre dreaming of a better life in western europe and alrayes and other smugglers can get them there. Could i talk to him about where we. I posed not as a refugee but as an isis wife who wanted safe passage to germany. No problem alrayes said. In fact, he told us hed moved other isis members before. He even bragged that hed smuggled three brothers of notorious al qaeda terrorist abu musabl alzarqawi, a claim we cannot confirm. The smugglers used stolen identity documents. We went undercover again, this time posing as smugglers ourselves, and found criminals with hundreds of them for sale in athens, including u. S. Passports. They try to match their customers with an i. D. Photo they resemble. Then the smugglers use the stolen documents to fly people from athens to spain or italy, where they claim security is lax. From there, they can travel anywhere in western europe with no border checks. The greek police are targeted human smugglers and have made arrests. But several members of the isis terror cell that carried out attacks in france and belgium came through greece, and there are fears that criminals like alrayes have already helped isis sleeper cells make their way into the heart of europe. Holly williams, cbs news, athens. And there is still much more ahead. A major mixup at a fertility clinic. These parents have no idea who fathered their daughter. And now theyre speaking out. Later, the new Research Showing how social media may be dangerous to our teenagers Mental Health. And lap after lap she proves age liz, you nerd, cough if youre in here shhhh. I took mucinex dm for my phlegmy cough. What about robs dry cough . Works on that too. And lasts 12 hours. 12 hours . who studies that long . only mucinex dm relieves wet and dry coughs for 12 hours with 2 medicines in 1 pill. Its my special friend, antonio. His luxurious fur calms my nerves when im worried about moving into our new apartment. Why dont we just ask geico for help with renters insurance . I didnt know geico helps with renters insurance. Yeah, and we could save a bunch too. Antonio fetch computer antonio . Ill get it. Get to know geico and see how much you could save on renters insurance. 60 of women wear the wrong size pad, and can experience leaks. You dont have to with always my fit try the next size up and get up to 20 better coverage day or night because better coverage means better protection always. Shhhh. I took mucinex dm for my phlegmy cough. What about robs dry cough . Works on that too. And lasts 12 hours. 12 hours . who studies that long . only mucinex dm relieves wet and dry coughs for 12 hours with 2 medicines in 1 pill. Imagine going through fertility treatments and finding out that the baby you thought was biologically yours has a mystery father. Well, that happened to a white mother and father in new jersey who had an asian daughter. Meg oliver tells us the clinic they used now has to turn over a list of possible sperm donors. You start questioning it. Reporter desperate to have another child, Kristina Koedderich and drew wasilewski turned to i. V. F. Through the institute for reproductive medicine and science at st. Barnabus in new jersey. In 2013, kristina gave birth to a baby girl. When did you first suspect your daughter might not be your biological daughter . When she was two and a half, two. Reporter and what was it . She doesnt look like drew. Reporter a d. N. A. Test revealed their daughter, who is now six, is only related to kristina, a devastating blow that ultimately led to their divorce. We were already having marital issues at the time. Well, this just nailed it in the coffin. You want to have a child, and you cant have one, and then finally youre able to. It was upsetting. Reporter and they also wondered what happened to drews sperm. Drew, are you concerned that you may have biological children out there . Yes. Yes, very much so. Reporter how does that weigh on you . A lot. If i have other children, you know, i want them to know who i am. Reporter in a statement, the clinic told cbs news the integrity of our treatment processes is paramount, and we are taking this matter very seriously. Kristina and drews daughter inherited a genetic trait they hope will help find the biological father. In the meantime, theyre struggling with how they will eventually explain all of this to their little girl. How is she going to treat him . Reporter are you worried about that . I worry about a lot of things, yeah. When shes right there, what do you say . Reporter the fertility clinic has until september 27 to turn over the list of sperm donors. Reporter and so how can couples who want to go through i. V. F. Protect themselves . Norah, its tough, because critics tell me theres no federal oversight for these types of clinical errors. This is a federal law from 1992 but it only requires clinics to report success rates, not mistakes. Wow, meg, thank you. Coming up, the secret Service Coming up, the secret Service Shows off their new training new crest gum and sensitivity. And then i jump on the trampoline. Ahh brain freeze no, its my teeth. Your teeth hurt . Sensitivity. I should do something about it. 80 of sensitivity starts at the gum line, so treat sensitivity at the source. New crest gum and sensitivity starts treating sensitivity immediately, at the gum line, for relief within days and wraps your teeth in sensitivity protection. Ohh your teeth . No, its brain freeze crest. Healthy, beautiful smiles for life. Shhhh. I took mucinex dm for my phlegmy cough. What about robs dry cough . Works on that too. And lasts 12 hours. 12 hours . who studies that long . only mucinex dm relieves wet and dry coughs for 12 hours with 2 medicines in 1 pill. Shhhh. I took mucinex dm for my phlegmy cough. What about robs dry cough . Works on that too. And lasts 12 hours. 12 hours . who studies that long . only mucinex dm relieves wet and dry coughs for 12 hours with 2 medicines in 1 pill. Seventh generation gets the laundry detergent from plants, not petroleum. And this stuff beets stains. Its kind of a big dill. It squashes sixty of your toughest stains. Seventh generation. Powered by plants the Trump Administration today repealed a major obamaera clean water regulation which had expanded pollution protections for waters and wetlands. But farmers and Industry Groups said it went too far. As a candidate, President Trump pledged to ease water protection. Environmentalists call it shameful and dangerous. All right, kids and parents, listen up. Put down your phones. A new study on teenagers and social media use is sounding alarms. Researchers studied nearly 7,000 teens, and those who spent more than three hours using social media are at risk of becoming socially withdrawn. They are 60 more likely to develop Mental Health problems, including depression, anxiety, and aggression. And thats compared to teens who dont use social media. They are some of the most highly trained workers at the u. S. Secret service. Today, the agency showed off its new facility to train its top dogs. The complex is in laurel, maryland. Its stateoftheart, and, of course, it has plenty of space to run. Today, a fourth grader was told hes got a full ride to his favorite college. You may remember this boy. He was bullied at school for his homemade university of tennessee tshirt. Well the University Heard about it and used the design on a real shirt. Listen to this more than 50,000 have been sold. Sales crashed the Campus Stores website. So, the boy who lives in florida could be part of the class of 2032. Up next, swimmers take your mark. Weinnd tight withrito the poo jamie yuccas visits an athlete spending her golden years racking up gold medals. Go reporter at the ripe old age of 97, Maureen Kornfeld is at the peak of her career. I dont want to say worship her but were her biggest fans. I want a hug, too reporter around the pool, the woman known as mighty mo is a legend to everyone but herself. So how many awards have you won now . I have no idea. Reporter you lost count. I never counted. Reporter we counted. Among senior masters swimmers, shes earned 14 World Championship gold medals, has set 28 World Records and was recently inducted into the International Swimming hall of fame, all in a career that began at age 65. That sounds crazy it probably was and is. Reporter a child of the depression, maureen was told good girls dont play sports. Well, look at her now. Courage. Reporter this lateinlife hobby also inspires her new family of teammates. What i like about the team is seeing them starting from little or nothing into becoming quite accomplished, and thats really neat. Reporter they train at the Rose Bowl Aquatic Center in pasadena. When you jumped into the pool, all i could think in my head was, the little old lady from pasadena. . Go, granny go . Reporter have people told you, wow, i cant believe you have so much energy . Reporter jamie yuccas, cbs news, pasadena. Im norah odonnell. Announcer this is cbs overnight news. Welcome to the overnight news. Im nikki battiste. Fingers are pointing at israel after the department of home land security discovered Foreign Surveillance equipment throughout washington, including the white house. The devices called sting rays intercepts cell phone calls. Benjamin netanyahu says hes not to blame. Jeff pegues has the story. Reporter israeli Prime Minister benjamin netanyahu, who was in russia to meet with president putin, called the report israel would spy on one of its closest allies a blatant lie. We have a directive. I have a directive no intelligence collection in the United States, no spying. Reporter whether it was the israelis or not, u. S. Intelligence officials are concerned the surveillance devices known as stingrays, like this one, have been found near the white house. They can easily hidden under a bench or even in a moving vehicle. Costing up to 200,000, they mimic cell phone towers and trick cell phones in the area into transmitting their locations and the identity of the caller. The stingrays could have been used to spy on Administration Officials and even President Trump who is known to use a personal cell phone. Officials at the department of Homeland Security warned congress that stingrays are a real and growing risk. I think we ought to be on our guard not only with regard to our adversaries, but also some of our nominal allies. They have their own National Interests and theyre going to pursue it, im sure. Reporter there is also concern the devices could be used by the russians, chinese, or another adversary. What the devices pick up. Reporter eric oneill is a former f. B. I. Undercover operative. How vulnerable would a white house be to that kind of surveillance . So, for example, youre an intelligence agency, and you want to know when a different country that youre hostile to is meeting with someone in the white house, you could tell when that specific person based on their cell phone entered the white house. Reporter spying goes on every day in this town and its worth noting the israelis have spied on the u. S. In the past. The israelis could be behind this latest incident. Well, that did not come as a surprise to some of the intelligence veterans we spoke to. In fact, one person told us that it would be a surprise if they got caught, because the source said theyre just too good for that. Legendary race horse trainer b bob baffert is denying the horse failed a drug test that could have kept him out of the Kentucky Derby. Barry petersen has the story. Hes just immortal reporter last june, justify became only the 13th horse to take home the triple crown. Trainer bob baffert. He is a brilliant, superior horse. Reporter but a New York Times report says justify failed a drug test that should have disqualified him weeks before the Kentucky Derby justify has won the Kentucky Derby. Reporter the first leg of the triple crown. According to the report, the banned drug was scopolamine which is normally used to treat nausea and muscle spasms in humans. The report went on to say the racing board kept the results secret and took more than a month to confirm the results. Dr. Mary scollay, executive director for a horse racing testing consortium, says it is unlikely that any trainer would willingly give their horse scopolamine because of its negative side effects. I dont believe that there would be a reason to administer that to a horse. I think the possibility of adverse events is much greater than any potential for beneficial events. Reporter bafferts attorney is Craig Robertson iii. There was no intentional administration by mr. Baffert. In addition, to support that, were talking about a minuscule levels of the substance. Reporter the medical director of the california horse racing board said the test results were tossed because the sample was contaminated with jimsonweed, which occurs naturally in feed given to horses. Overseas, the Islamic State has been driven from its socalled caliphate in iraq and syria. But isis fighters are turning up throughout the middle east and europe. A cbs news investigation uncovered a human smuggling operation that moves them around. Holly williams has the story. Reporter human smuggling is big business in athens, and now cbs news has found evidence that isis members areng through greece to the rest of europe. This is the area around Omonia Square in central athens, which is notorious as a center of criminal activity. And there are human smuggling gangs operating here. Filming with a hidden camera, we set up a meeting with alrayes. He comes from north africa and runs a smuggling syndicate. Moving people from athens to western europe for around 8,000 each. Reporter his usual customers are migrants and refugees. Hundreds of thousands have come to greece from the middle east, many making the dangerous crossing by boat. Theyre dreaming of a better life in western europe and alrayes and other smugglers can get them there. Could i talk to him about where we. I posed not as a refugee but as an isis wife who wanted safe passage to germany. No problem alrayes said. In fact, he told us hed moved other isis members before. He even bragged that hed smuggled three brothers of notorious al qaeda terrorist abu musabl alzarqawi, a claim we cannot confirm. The smugglers used stolen identity documents. We went undercover again, this time posing as smugglers ourselves, and found criminals with hundreds of them for sale in athens, including u. S. Passports. They try to match their customers with an i. D. Photo they resemble. Then the smugglers use the stolen documents to fly people from athens to spain or italy, where they claim security is lax. From there, they can travel anywhere in western europe with no border checks. The greek police are targeted human smugglers and have made arrests. But several members of the isis terror cell that carried out attacks in france and belgium came through greece, and there are fears that criminals like alrayes have already helped isis sleeper cells make their way into the heart of europe. Holly williams, cbs news, athens. The cbs overnight news will be right back. Liz, you nerd, cough if youre in here shhhh. I took mucinex dm for my phlegmy cough. What about robs dry cough . Works on that too. And lasts 12 hours. 12 hours . who studies that long . only mucinex dm relieves wet and dry coughs for 12 hours with 2 medicines in 1 pill. S before she puts them in the dishwasher. So what does the dishwasher do . vo cascade platinum does the work for you. Prewashing and removing stuckon foods, the first time. mom wow thats clean vo cascade platinum. Shhhh. I took mucinex dm for my phlegmy cough. What about robs dry cough . Works on that too. And lasts 12 hours. 12 hours . who studies that long . only mucinex dm relieves wet and dry coughs for 12 hours with 2 medicines in 1 pill. Announcer this is the cbs overnight news. Welcome back to the overnight news. Im nikki battiste. A cbs news investigation uncovered a new Medicare Fraud that could end up costing taxpayers hundreds of millions of dollars. Recruiters convince seniors to sign up for genetic testing, then send big bills to medicare. Jim axelrod explains how the scheme works. Reporter it is here, among the tents at this For