Now playing Next USA Clinton kept his party with him to stop impeachment. Trump's approach is different.
Now playing Next USA NASA announces 'spacewalk bonanza,' including first all-female outing The space agency is planning an ambitious schedule of 10 spacewalks over the next three months. 05/10/2019
Now playing Next USA Martin Scorcese says Marvel movies are 'not cinema' "Guardians of the Galaxy" director James Gunn said he was "saddened" by the filmmaker's comments. 05/10/2019
Now playing Next USA House Oversight Chairman Cummings subpoenas White House for Ukraine documents House Democrats warned Wednesday that they would issue the subpoena by the end of the week if administration officials refused to comply with the request for materials. 05/10/2019
Now playing Next USA Bernie Sanders had a heart attack this week, campaign says Doctors diagnosed Sanders, 78, with a myocardial infarction, a medical term for heart attack. 05/10/2019
Now playing Next USA House Oversight Chairman Cummings subpoenas White House for Ukraine documents House Democrats warned Wednesday that they would issue the subpoena by the end of the week if administration officials refused to comply with the request for materials. 05/10/2019
Now playing Next USA Warren campaign fires top staffer after investigating complaints of 'inappropriate behavior' The investigation was conducted by outside counsel, her campaign said, and declined to elaborate on the nature of the complaints. 04/10/2019
Now playing Next USA Abortion rights advocates, doctors take aim at uptick in 'reversal' laws Six states require that doctors inform their patients that a medication abortion can be reversed, and a number of others have passed or are considering such laws. 04/10/2019
Now playing Next USA CIA's top lawyer made criminal referral on whistleblower's complaint about Trump conduct Experts are raising questions about why the Justice Department did not open an investigation. 04/10/2019
Now playing Next USA Volker sought to distance himself from Trump efforts in Hill testimony In a statement ahead of Thursday's testimony, the U.S. special envoy to Ukraine said he was unaware of Trump's requests for an investigation of the Bidens. 04/10/2019
Now playing Next USA Prince Harry set to sue British tabloids over alleged voicemail hacking The claims against The Sun and the Daily Mirror follow Harry's announcing earlier this week a lawsuit against the parent company of the Daily Mail. 04/10/2019
Now playing Next USA Intelligence community watchdog testifies behind closed doors in impeachment inquiry The inspector general, Michael Atkinson, had deemed the whistleblower complaint at the center of the impeachment inquiry an "urgent concern." 04/10/2019
Now playing Next USA 'Wrong and appalling': Romney blasts Trump for calling on China to probe Bidens Romney and Sasse are the first sitting Republican senators to publicly condemn Trump's remarks. 04/10/2019
Now playing Next USA Iran-linked hackers tried to compromise presidential campaign, Microsoft says The company said that it had seen "significant cyber activity" from a group of hackers that it believes "originates from Iran and is linked to the Iranian government." 04/10/2019
Now playing Next Living Why are the Kardashians selling you their clothes? Amazingly, you can now buy second-hand clothing straight from the Kardashians' wardrobe, but critics are dubious. 04/10/2019
Now playing Next USA We may be closing in on the discovery of alien life. Are we prepared? New robotic craft bound for Mars should give us our best shot at finding life on the Red Planet. 04/10/2019
Now playing Next USA Man fatally shoots son-in-law who was paying a surprise visit The incident was "a horrible accident that should have never happened," the Santa Rosa County sheriff said. 04/10/2019
Now playing Next USA Supreme Court to take up Louisiana law requiring abortion doctors to have admitting privileges The law would leave only a single doctor to perform abortions in the entire state, women's groups say. 04/10/2019
Now playing Next USA Diplomats' text messages provide powerful evidence for impeachment 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. 04/10/2019
Now playing Next USA Inside Chinese camps thought to be detaining a million Muslims "Our center is to prevent terrorism thoughts from happening," the director of one of the centers tells NBC News. 04/10/2019
Now playing Next USA Texts reveal US diplomats pushed for Ukranian investigation The US House Intelligence Committee released text messages between a Zelensky aide and US diplomats 04/10/2019
Now playing Next USA Iraqi PM addresses the nation, urges protesters to go home Authorities have cut internet access in much of Iraq since Wednesday in a desperate move to curb the rallies. 04/10/2019
Now playing Next USA A RoboCop, a park and a fight: How expectations about robots are clashing with reality When Cogo Guebara pressed a button on a robot to call the police, she was instead instructed to "step out of the way." 04/10/2019
Now playing Next USA Ambassadors pushed Ukraine to investigate as condition for White House visit, texts show House Democrats released the messages that were turned over by former U.S. envoy to Ukraine Kurt Volker amid impeachment inquiry. 04/10/2019
Now playing Next USA Hong Kong introduces emergency powers after months of protests Before the new rule was confirmed, protests against it had already started. 04/10/2019
Now playing Next USA US Attorney General to Facebook: We need 'lawful access' to messages Facebook acknowledges the needs of law enforcement but wants to protect its users from unwanted snooping. 04/10/2019
Now playing Next USA Sports Illustrated to cut staff as new owner takes over The laid-off staffers are the latest victims of downsizing affecting digital and print media, which has struggled to retain advertising revenue. 04/10/2019