Now playing Next World News Climate activists call for change in wave of global demonstrations Climate change protests were inspired by Greta Thunberg's Fridays for Future movement. 27/09/2019
Now playing Next USA Election meddling is at the heart of Trump's call with Ukraine's president 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. 26/09/2019
Now playing Next United Kingdom Court rules trans man who gave birth cannot be registered as father Freddy McConnell, a transgender man, wanted to be recognised as the father of his son, who was born last year, on the official birth certificate but was told he would have to be registered as the mother. 26/09/2019
Now playing Next USA What is impeachment and how does it work? Two presidents, Andrew Johnson and Bill Clinton, were impeached, but the Senate voted not to convict either of them. 25/09/2019
Now playing Next USA First astronaut from UAE set to fly to space station The other two astronauts are from the U.S. and Russia, and all three are scheduled to leave on Wednesday. 24/09/2019
Now playing Next USA 2020 Democratic candidates stand pat on impeachment positions New allegations on Ukraine result in renewed, but not new, calls for impeachment among 2020 Democratic presidential candidates. 24/09/2019
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 DNC raises qualification threshold for November debate The jump is smaller than the step-up between the summer and early fall debates. 23/09/2019
Now playing Next USA 2020 campaigns get Trump administration help on cybersecurity, counterintelligence U.S. security agencies are working closely with the presidential campaigns to safeguard against foreign attacks on the 2020 election. 23/09/2019
Now playing Next USA Warren's big rallies, Biden's smaller events: What crowd size can tell you The headcount in early-voting states doesn't always indicate who's on the way to the nomination. 23/09/2019
Now playing Next USA Giuffre talks about Prince Andrew's alleged sexual abuse Virginia Giuffre talks for the first time about Prince Andrew's alleged sexual abuse 21/09/2019
Now playing Next Malta 'Conflicts will poison': Family slams inquiry into journalist's murder The sons of murdered journalist Daphne Caruana Galizia have questioned the independence of a newly announced public inquiry into their mother’s death. 21/09/2019
Now playing Next USA Amid blackface uproar, Justin Trudeau announces plan to ban assault rifles The prime minister said Friday that if his Liberal Party wins the national election Oct. 21, the government would ban military-grade assault weapons. 20/09/2019
Now playing Next USA U.S., Canada have lost 3 billion birds. Scientists say 'nature is unraveling.' "It's an empty feeling in your stomach that these same birds that you grew up with just aren't there anymore." 19/09/2019
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 MSNBC to moderate candidate gun safety forum in Las Vegas The October event will feature the 10 leading Democrats who took part in the September primary debate. 19/09/2019