Now playing Next USA Seven candidates. One Issue. Here's what Democratic presidential candidates had to say about education. A Pittsburgh forum was among the first major events of the 2020 race to focus on education. 15/12/2019
Now playing Next No Comment Overall champion crowned at the World Drone Racing Championships in China Changhyeon Kang of South Korea was crowned overall champion at the World Drone Racing Championships in Xiangshan, China on Saturday (December 14) after beating out more than 100 competitors from 31 countries over four days of competition. 14/12/2019
Now playing Next Destinations I visited an ecoresort helping to protect Brazil's biodiversity In Bahia, Brazil the Tivoli Ecoresort is helping the local community to save their important environment. 14/12/2019
Now playing Next USA Jill Biden says Trump is a bully and `afraid' to run against her husband The former second lady also dismissed reports that Joe Biden would consider serving just one term, saying, "He has a lot of energy." 14/12/2019
Now playing Next North Korea North Korea conducts 'crucial' test at a missile launch site State media outlet KCNA said it boosted the country's strategic nuclear deterrence. South Korea's defence minister said it was an engine test. 14/12/2019
Now playing Next North Korea North Korea claims another 'crucial test' at once-dismantled rocket site The announcement suggests that the country is preparing to do something to provoke the United States if Washington doesn't back down and make concessions by the end of the year. 14/12/2019
Now playing Next United Kingdom East Dunbartonshire or bust: Seeing the decline of Jo Swinson Reporting from the now former Lib Dem leader's constituency was a gamble, but sadly for Swinson, it became the story she never wanted. 13/12/2019
Now playing Next USA South Korean protesters destroy portraits of U.S. ambassador Demonstrators are angered by President Trump's push to get Seoul to pay billions of dollars more towards its defense. 13/12/2019
Now playing Next USA Video shows bald eagle entangled with octopus freed by fishermen A bald eagle, probably looking for food, got tangled with a Pacific Octopus in waters off Quatsino, Canada, said a fishing company that separated them.. 13/12/2019
Now playing Next USA Corbyn's UK defeat was bad news for Sanders, Warren and America's left 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. 13/12/2019
Now playing Next USA House Republicans narrow in on potential Democratic defectors for final impeachment votes Republicans leaders are focused on as many as eight Democrats from districts Trump won in 2016. 13/12/2019
Now playing Next United Kingdom Time frame for post-Brexit trade deal 'is challenging', says EU chief Boris Johnson's resounding victory means the Withdrawal Agreement should be passed by the House of Commons quickly. 13/12/2019
Now playing Next United Kingdom Nationalists overtake unionists for first time in Northern Ireland Nationalists said the result paved the way towards a vote on whether there should be a united Ireland, as Prime Minister Boris Johnson won a crushing victory across the union. 13/12/2019
Now playing Next United Kingdom General selection: The best pictures from the UK's parliamentary poll General selection: The best pictures from the UK's parliamentary poll 13/12/2019
Now playing Next United Kingdom Is Scotland set to play a key role in the outcome of the UK election? It has got dozens of marginal seats where the incumbent MP could easily be ousted. So will Scotland be key to who wins the UK election? 12/12/2019
Now playing Next World News Could Bougainville be the world's newest country? They were 97,7% to vote in favour of the independence's island 12/12/2019
Now playing Next USA Senate passes resolution recognizing Armenian genocide Three previous attempts to pass the measure were blocked by GOP senators at the request of the White House, the bill's GOP co-sponsor said. 12/12/2019