Are searching for her parents. The chilling ransom call released by the fbi in the cold case kidnapping of a teenage babysitter. 10,000 might be a lot of bread, but your daughters life is a better topic. Investigators asking the public to help solve a mystery thats baffled them for 45 years. G d stopping those annoyin robocalls, the new crackdo targeting scammeun across the y. One man nicknamed the dialer, ndaccused of personally seing nearly 60 million calls. Announcer this is nbc nightly news with lester holt. Reporting tonight from miami. Good evening from miami where the candidates are starting to arrive for tomorrows night one of the first democratic president ial debate. Enone of the issues at ther of this campaign, of course, is immigration. And today in the midst of the folding crisis over the treatment of detained Migrant Children came the surprising news that President Trumps acting commissioner of customs and Border Protection is stepping down. We have two reports from the white house to the border, whice is w we start with nbcs gabe gutierrez. Gabem what can you tell us fro there . Reporter lester, about 100 Migrant Children are back inside this facility tonight because federal Authorities Say it is no longer too crowded. But many advocates say the conditions here along the border are getting worse and we want to warn you, an image in this story is especially disturbing. These are images of detained meyer grants in the hot texas sun. It has been overflowing, more and more immigrants making the grueling journey. A man and his 23 month old daughter drowning in the rio grand, her arm wrapped around her father. Now more accounts of children in detention with little food, going without soap, showers or toothbrushes for days, even weeks. Reating these children as animals ispl comely unacceptable. Is this a funding prop problem or management problem . I think its definitely a management problem. Reporter today a cbp official said civil rights abes are taken seriously anddg acknowle there is overcrowding. They disputed accounts of inadequate food saying, quote, i dont buy it and i personally dont believe t allegations. For months weve seen the surge of undocumented migrants here firsthand. Border patrol officials telling us these facilities were only meant to be short term, but now there is a massive backlog. Theyre out of room. They just dontave anybody and theres nowhere for them togo. Reporter theres growing scrutiny of migrant detention across the country, luz from honduras didnt want us to her face or use her last name. She spent months in an i. C. E. Detention center in texas while her son was sent to a different one. They treated me like an animal, she says. It was horrible. After federal authorities announced yesterday that nearly 300 children were being removed from this facility, tonight about 100 have been brought back ands there no telling how long theyll stay. Gabe gutierrez, nbc news, clint, texas. Reporter im Hallie Jackson in shington, where the departing head of customs and Border Protection never explained exactly why hes leaving. Writing inig his restion letter, even though there is certainty during change, there is also opportunity. T presidenump says he did not ask john sanders to step down. I knew there was going to be a change there. Ive made changes,ery good changes. Reporter two Administration Sources say acting i. C. E. Director mark morgan is now the favorite to take over cbp. Other emploes believesanders resignation is connected to the treatment of children inorder ciia its all about hugh mantd. Its about helping children, whats happened is just so sad because of the democrats approved the loopholes where they knocked out the loopholes and we changed asylum, the whole border would be fixed. Reporter changing asylum laws now is unlikely, but the house is set today to vote on 4 1 2 billion dollar on emergency aid for supplies like food and medicine. L the children, thedr chilen, the children. Reporter still, a democratic divide has erupted as some progssive members argued initially against giving more money to an administration they dont druft. Money to this lawless iving more administration. But with some new protections, i am willing to try. Hallie joins usw. No there is news about the replacement for outgoing whi s house preretary sarah sanders. Who is taking over . Reporter stephanie grisham, lester. She handles communications for the first lady now, but shes been with the president since the early days of his campaign and is still close with him. Grisham will now become the third prs secretary in the president S Administration so far. Lester . Okay, hallie, thank you. Meantime tonight, the s president ar of words with iran is ratcheting up even further. Irans president unleashing a tirade of insults and President Trump threatening overwhelming force and obliteration if iran attacks u. S. Tsasse our chief Foreign CorrespondentRichard Engel is in the region tonight. Reporter new insults from iran tonight calling u. S. O sanctionsthe countrys supreme leadernd stupid outrageous. Irans president saying theyre a sign the white house is esflicted with mental illness. President trumpnded with a new threat. Irans very ignorant and insulting statement put out today only shows that toy not understand reality. Any attack by iranin on anyth american will be met with great and overwhelming force. In some areas, overwhelming will mean obliteration. The secretary of state also responding to irans insults. Thats a bit immature and childlike, butw that the United States will remain steadfast in undertaking the actions that the president laid out in his strategy to create stability throughout the middle ear . Reportehe president s vow to strike on anything american is a significant switch, after calling off a military reprizal oting down n for s an american drone, which iranys saas in its air space. The u. S. Says the drone was in International Air space monitoring iaters wheren is accused ofki attacng six tankers. Officials here in the gulf tell us tonht they worry the trip wire for a conflict could easily be tggered by hard liners in the u. S. And iran who want a war. Le lest . Richard engel tonight, thanks. On capitol hill,ry 9 11 recove workers met on capitol hill with Mitch Mcconnell. They say he promised to replenish the 9 11 victims Fund Following the scolding by comedian jon stewart. Stephanie gosk has the story. Reporter the fight to secure funding for 9 11 First Responders went straight to th Senate Majority leaders front door. Today Mitch Mcconnell promised to work for us. Reporter mcconnell committing tot an augus senate vote on a bill that would extend funding for 70 years. The house vote set for july. This bill will offer that relief to thousands of men and women across our country because they came together on september 11th in the days and weeks after. Reporter each of the seven men who met with mcconnell suffer o some kind of illness injury, from breathing problems to cancer. Were going to leave here and Louie Alvarez is going to epdie. Ter Louis Alvarez testified weeks ago on capitol hill. You made me come down here. Repbter a bom squad technician at ground zero, his cancer has become untreatable. 100 they really are failing us. We shouldnt have to go down to Congress Every five years and beg for money. 7 billion of the allocated to the fund20 i, more than 5 billion has been paid out. With the money dwindling, payments on new claims are being cut and will stop altogether in december 2020 unless a new bill isas pd. In that meeting we gave Senate Majority leader Mitch McconnellLouie Alvarezs badge, and we wanted the Senate Majority leader to be reminded of people like detective Louie Alvarez. Reporter they have been battling forears to get the help they need, hoping this time they will finally get it. Nb stephanie gosknews, new york. Tonight illinois has become the 11th state toegalize recreational pot as thee stats new d ocratic governorj. B. Pritzker signed legislation to allow adults 21 and over to purchase and possess up to an ounce at a time. The law also means nearly 800,000 people with criminal records for incidents involving sm amounts of marijuana may have their records expunged. D licensedpensaries can start selling january 21st, 2020. An Indiana Community is in mourning after an 11yearold girl scout on a campground, Authorities Say she was hit by a falling tree. Several others were injured. Lets get more on this tragedy now from nbcs ann thompson. Reporter a freak accident is what Officials Say took the life of 11yearold gl scout isabel meyer. Her death moving the sheriff. These are girl scouts. Reporter a law enforment veteran here. Sorry. They were there to have a good time reporter it happened at the girl scouts camp cook as meyers finished a hike. We saw a tree fall on a group of girls. Were going to need ateast two ambulances. Reporter two Adult Volunteers were seriously hurt, one suffered a hand injury. A loc newspapernapped isabel filling gift backs for s chemotherapy patients. It is not clear why the tree fell, but to stay safe in the woods, the u. S. Forest service says avoidead trees, trees leaning more than ten degrees, and look for soil heaving or uplift around rts. We are prepared for everything. But when you actually roll upon a scene, its hard, its tough, especially when there is a child involved. Reporter the camp now closed as the girl scouts mourn one of their own. Ann thompson, nbc news. There are new developments tonight on that Helicopter Crash on top of a sky scraper in mid town manhattan earlier this month. Ntsb investigators say the pilot who was killed thought he had about a 20minute window to make it out of the rain and fog, but soon after take off he radioed that he did not know where he was and crashed moments later. Rackdown o the new underway on an issue that seems to unite americans left, right and center. Were talking about theattle against those annoying robocalls. More than two dozen Law Enforcement agencies now joining forces to fight back against those calls flooding your phone and targeting the people behind them. Heres tom costello. Eporter anyone with a phone can attest to the aggravation. You have to see it to believe it. A ler rate on your credit card. Just suspend your social security. L immediately. Reporter billions of illegas robocallach year targeting random americans like you and me, and Anthony Dunkel in minnesota. Every time i see my phone light , i roll my eyes now. 98 of the time i know its just another robocall and theres just another annoyanaf hour r hour. Reporter today a crackdown, the federal trade commission and 40 state and local partners announcing 82 Enforcement Actions nationwide. Our collective message to ca robollers is simple. Its time to call i quits. Reporter the action includes five federal criminal cases. Among those charged, a robownller knos the dialer, a floridabased developer using an auto dialer who allegedly sent more than 57 million calls ijust six months to do not call registered phoneu ers. The ftcs message foronsumers to stem the surge of unwanted calls, hang up, block , and report robocalls. The agency says it gets more than 10,000 complaints each day. The feds know this wont stop robocalls. The fcc is working with phone companieso automatically nroll customers into call blocking. Lester . Tom costello, thanks. This week the u. S. Hopes to renew trade talks with china when President Trump attends the g20 summit in japan. Cee trade war rages on threatening pri increases on so many products. American companies are manufacturing in another country and it could save you money. Cnbcs Carl Quintanilla traveled to vietnam for the story. Reporter this is a story of thatike pullover, or that adidas track suit you might have for your kid or grand kids at walmart or costco. Its being sewn here today at a faorory in vietnam just nth of hanoi. Workers stitch, package, and ship the product to the u. S. With president rump threatening more tariffs against chinese goods they took us for suckers. Reporter American Brands arls asking, what ee can we make in vietnam . This would be the industrial zone. Reporter the Company Makes clothes for kwlum by a sports wear and abercrombie and fitch. Whatever china can do, vietnam can do the same a cheaperprice. Reporter the u. S. Is importing 40 more from vietnam than this timearast ye while imports from china down 13 . It affects your pocketbook. Retailers like target, best buy and others would likely charge you more to make up for a proposed 25 tariff on china. Shifting to vietnam could be one solution if the factories here can find enoug new workers, and if the countrys infrastructure can handle it. American companies trying to work around trumps trade war so you can get the products you want without paying more. Carl quintanilla, nbc news, hanoi. Just ahead, the miracle rescue caught on camera. Deputies racing to save a newborn abandoned in a plastic bag. The search tonight for her parents. Also, the ransom call treleased by fbi hoping to crack a 45yearold cold case. And our interview with thes newe recipient of the medal of honor. What he did to save his platoon. O pay as much for insurance. Asafe drivers ah that was a stunt driver. 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Eyve named her baby india and say shes doing well in the care of the state. But investigators are just now releasing this video from the body camera of the first deputy who arrived on the scene, hoping it will helphem find the ther. S ebody has the answer out there. Somewhere there was a woman who was pregnant. This is a near or fullterm child who was almost seven pounds. She was pregnant. Shes not today, and theres no baby around. Somebody knows about that. Reporter baby indias stature may be tiny, but that mighty cry saved her young life. She was a fighter. She was screaming. Reporter joe fryer, nbc news. A tough start to life. Coming up here tonight, the chilling ransom call from a 45yearold cold case. The insurancethemed experience of a lifetime. Its progressive on ice. Everything you love about Car Insurance e discounts. The rate comparisons. And flo in a boat. Insurance adventure awaits ce at progressive on i. Tickets not available now or ever. Thats ensure max protein,i. 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Reporter the call a haunting lead in the 1974 cold case, it authors also releasing a photo and new composites of what fox would look like over the years. We will tirelessly pursue ali le leads in the interest of delivering justice. Gr reporter after margaret fox graduated the 8th ade, the 14yearold placed an ad in the local paper seeking babysitting jobs. From a pay phone, police s a man asked to hire fox. She was last seen taking a bus o eet the caller. We hope this renewed effort might give margaret foxs family some sensef closure. Reporter while fox would be 59 years old today, authorities fear she was killed cades ago. s tonight it unclear if this caller is connected to her ab ction. 10,000 might be a lot of bread. B reporter ut for now, its the be lead authorities have. Miguel almaguer, nbc news. Up next tonight, those who serve. Our interview with the medal of honor recipient who made history today. Look limu. A civilian buying a new car. Lets go. Limus right. 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Finally in finally in tonights those who serve, the very first living iraq war veteran to receive the nations highest military recognition, the medal of honor. Nbcs Peter Alexander has his st harrowiny of bravery in battle. Reporter for american troops it was the bloody est fighting a of the iraq the second battle of falluj and Staff Sergeant david bellavias 29th birthday. Bellavia and tthops Mission Night they cleared out a block of tiildings wherein surge entles were believed to be cding. It wastured in this hbo documentary. At the 10th house, an ambush. Bellavia and his team trapped in the dark facing relentless fire. You dont know who, how many, o is shooting, whats the situation. Its total chaos. Reporter bellavia squeezed the trigger of his machine gun until it was empty, saving the soldiers lives, allowing them to get outside. Later bellavia went back in. Ye re waiting for your lif to end. Theres no, theres no chance of getting out of it. A reporassault at close range. Tsfirst targeting insurgen preparing to fire a rocket propelled grenade. Ma ho guys did you single handedly take out . Four and mortally wounded a 5th. Reporter for that heroism bellavia became the first living iraq war veteran to receive the medal of honor. Today we honor your extraordinary courage and salute yourselfless courage. Reporter in this era of deep division, bellavia has a message of unity. W it doesnt matter who you love, what god youorship. Theres no dog tag that has a political affiliation. Were in it together. Reporter a life of service and sacrifice that bellavi hopes will resonate with a new generation of soldiers. Peter al white house. Ews, the and we salute Staff Sergeant bellavia for his incredible service. At nbc nightly news for this tuesday from miami. We hope youll join us for the first democratic debate tomorrow night and thursday night, each night beginning at 9 00 eastern. For now, im lester holt. For all of us at nbc news, thank you for watching, and good night. I was being choked from whatever in the house. Fter already going through somuch. Sarah highland