Now playing Next USA Drought exposes long-submerged 'Spanish Stonehenge' monument Water levels in a manmade lake dropped significantly this summer after record heat and dry conditions. 29/09/2019
Now playing Next USA Five key points from day two of this year's United Nations The stage is set for another day of speeches at the General Assembly in New York 25/09/2019
Now playing Next USA How anti-vaxxers target grieving moms and turn them into crusaders Anti-vaccine advocates find women whose babies have died unexpectedly and convince them vaccines are to blame. 24/09/2019
Now playing Next USA New calls for impeachment could give Pelosi 'cover' to take next step, sources say In an op-ed, seven House freshmen have called for impeachments hearings to look into Ukraine allegations. 24/09/2019
Now playing Next USA What we know — and don't know — about the Trump-whistleblower story 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. 20/09/2019
Now playing Next USA New York City Mayor Bill de Blasio drops 2020 bid De Blasio's bid — launched in May — ultimately lasted just over four months and was largely mocked for most of its short life. 20/09/2019
Now playing Next USA Topless women win big as Colorado city drops ban Officials in Fort Collins decided it's not worth the money to fight for its ordinance banning women from appearing topless in public. 20/09/2019
Now playing Next USA Green new ride: 2020ers race forward with electric cars. Trump has other ideas. The candidates' proposals set up a clash with the president, who has mocked electric cars and tried to deregulate the industry to allow vehicles to pollute more. 19/09/2019
Now playing Next USA The Democratic Party is still Barack Obama's party 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. 19/09/2019
Now playing Next USA American cancer survivor swims the English channel four times non-stop "I've been waiting for this swim for over two years now and have fought so hard to get here," wrote Sara Thomas on Facebook before setting off. 17/09/2019
Now playing Next USA Sanders shakes up staff as campaign enters new phase Big rallies are back, and the campaign is trying to diversify its support as it focuses on early states. 16/09/2019
Now playing Next USA Sanders cancels three South Carolina campaign events to rest his hoarse voice The 78-year-old Vermont senator's voice was raspy during Thursday night's Democratic presidential debate. 15/09/2019
Now playing Next USA 'Hell yes': Beto O'Rourke explains how he intends to get your AR-15s "Hell yes, we're going to take your AR-15, your AK-47," the Democratic contender said. Critics warn it will make criminals of good guys. 13/09/2019
Now playing Next USA With confetti and push notifications, stock app Robinhood nudges investors toward risk "I liken it to giving the keys of a sports car to a 12-year-old," said Tara Falcone, a certified financial planner and the founder of ReisUP, a financial education company. 12/09/2019
Now playing Next USA They're telling us there's a chance: Why the debate nonqualifiers won't quit (yet) Why the longest long shots of the still-bloated 2020 Democratic presidential field say they're staying in the fray. 12/09/2019
Now playing Next No Comment Weather alert for Alicante & Valencia after Majorca hit by severe rain Spain’s forecaster has issued a red weather alert for the Costa Blanca around Alicante and Valencia after Majorca was hit by severe rain, hail and a tornado. 12/09/2019
Now playing Next USA Trump agency to halt House oversight trips amid complaint over staff behavior Democrats believe the battle is a proxy fight in a larger war between Subcommittee Chairwoman Betty McCollum, D-Minn., and Interior Secretary David Bernhardt. 12/09/2019