Now playing Next USA Conspiracy theorists, far-right agitators head to White House President Donald Trump is scheduled to host several internet personalities at an event that disinformation researchers say legitimizes people who traffic in trolling and harassment. 11/07/2019
Now playing Next USA Bipartisan warning to Trump: Don't tread on Congress on arms sales "Don't make the mistake of thinking that it is simply Democrats who are concerned about this," said GOP Sen. Ted Cruz of Texas. 11/07/2019
Now playing Next USA Second judge hands Trump census defeat, won't allow lawyers off citizenship case The Maryland federal judge said the current attorneys have to stay on the job unless the Justice Department provides more information. 10/07/2019
Now playing Next USA Prosecutors can file secret evidence in Mar-a-Lago intruder case, judge says Yujing Zhang, a Chinese national, was arrested for trespassing at Mar-a-Lago in March. She is being investigated as a possible spy. 10/07/2019
Now playing Next No Comment US World Cup champions celebrate in jubilant parade Joined by New York City Mayor, Bill de Blasio, and New York Governor, Andrew Cuomo, a triumphant US Women's National football team sailed through the streets of lower Manhattan on Wednesday, hailed as champions by fans. 10/07/2019
Now playing Next USA 'Criminal act' likely in death of American scientist in Greece The scientist was attending a conference in Crete when she disappeared last week. 10/07/2019
Now playing Next USA Attorney who oversaw porn film fraud scheme sentenced to five years John Steele, 48, who had pled guilty to a litany of charges more two years ago, was also ordered to pay restitution of more than $1.5 million. 10/07/2019
Now playing Next USA Pelosi warns Democrats slamming colleagues: 'Do not tweet' your complaints! The House speaker made the closed-door comments amid party divisions that came into sharp relief over the border bill vote. 10/07/2019
Now playing Next USA Trump's costly July Fourth event bankrupted Washington's security, anti-terror fund Mayor Muriel Bowser said in a letter to the president that she wants the federal government to reimburse D.C. millions of dollars. 10/07/2019
Now playing Next USA Labor Secretary Acosta to hold news conference after Epstein fallout Acosta, who served as a U.S attorney in Florida, secured the federal non-prosecution agreement against Epstein in 2008, which critics have blasted as too lenient. 10/07/2019
Now playing Next USA Appeals court dismisses emoluments clause case against Trump A three judge panel said the state attorneys general's "interest in enforcing" the emoluments clause was "so attenuated and abstract." 10/07/2019
Now playing Next USA Can Tom Steyer overcome the challenges of a late entry into the presidential campaign? First Read is your briefing from "Meet the Press" and the NBC Political Unit on the day's most important political stories and why they matter. 10/07/2019
Now playing Next USA British ambassador to U.S. resigns after leaked memos showed he criticized Trump Kim Darroch said in a statement that the fallout from the leaked communications was "making it impossible for me to carry out my role as I would like." 10/07/2019
Now playing Next USA Fear and hope surround as U.S. inches toward agreement with Taliban "We have to end this conflict — how long we can continue and sacrifice sons of this nation?" 10/07/2019
Now playing Next USA U.S. plans coalition to counter alleged Iran sabotage as Gulf tensions rise "I think probably over the next couple of weeks we'll identify which nations have the political will," the top U.S. general said. 10/07/2019
Now playing Next USA Mission to rare metal asteroid could spark space mining boom Scientists think it is mostly made of nickel and iron, but could also be abundant in more valuable metals such as platinum and gold. 10/07/2019
Now playing Next USA 'Men in Black' and 'Larry Sanders' actor Rip Torn dies at 88 Rip Torn, his real name, had scrapes with fellow artists and the law in a career during which he was nominated for nine Emmys, an Oscar and a Tony. 10/07/2019
Now playing Next USA Migrant kids in Arizona report sex assault, retaliation from U.S. border agents Migrant children held in Yuma, Arizona, report sex assault and retaliation for protests in addition to unsanitary conditions and overcrowding. 10/07/2019
Now playing Next USA Senator proposes blocking men's World Cup funds until U.S. women's team gets equal pay "They are the best in the world and deserve to be paid accordingly," Sen. Joe Manchin said of the USWNT. 10/07/2019
Now playing Next USA Conspiracy theory about slain DNC staffer was planted by Russian intelligence, report finds A former assistant U.S. attorney told Yahoo that U.S. intelligence officials found Russia had planted and fomented the theory. 09/07/2019
Now playing Next USA Michael Flynn's prospects for lenient sentence now in doubt Prosecutors said they don't agree with Trump's former national security adviser's explanations related to his conduct on behalf of the Turkish government. 09/07/2019
Now playing Next USA Biden made nearly $16 million in two years after leaving White House, tax returns show The former vice president, who is leading in the presidential polls, released financial information about he and his wife's sources of income. 09/07/2019
Now playing Next USA Lack of oversight and regulations may lead to IVF mishaps After a woman became pregnant with the help of in vitro fertilization, the babies turned out to be not related to her, her partner — or to each other. 09/07/2019
Now playing Next USA American scientist who vanished in Greece found dead Suzanne Eaton, a molecular biologist from California working in Germany, went missing on July 2. Her body was found in Crete on Monday. 09/07/2019
Now playing Next USA McConnell likens himself to Obama: 'We both are the descendants of slave owners' The Senate majority leader, who opposes reparations, was asked about NBC News' report that two of his great-great-grandfathers owned at least 14 slaves. 09/07/2019
Now playing Next USA Fact check: Trump misleads on tackling lead in drinking water Environmental advocates say that despite the president's boasts Monday, his administration is undercutting clean water initiatives through other regulation rollbacks. 09/07/2019