Now playing Next USA Bloomberg notches first win — in American Samoa, 6000 miles from U.S., NBC projects The former New York City mayor, who has spent $500 million on his race, collected at least four delegates. 04/03/2020
Now playing Next USA Five takeaways from Super Tuesday Joe Biden has resurged, winning 9 states on Super Tuesday. Bernie Sanders takes California. Here are five Super Tuesday facts. 04/03/2020
Now playing Next USA First Super Tuesday polls set to close as Democratic contest heads into crucial stretch A total of 1,344 pledged delegates are at stake — and how they are eventually awarded may determine the party's nominee. 04/03/2020
Now playing Next USA Euroviews. Homophobia hurt Pete Buttigieg — as much as America wished it didn't ǀ View For every step forward that Buttigieg’s campaign made for future candidates, it also exposed how far America needs to go in its acceptance of LGBTQ leaders. 03/03/2020
Now playing Next World News Euroviews. A circular economy is within reach if European businesses grasp the opportunity ǀ View Momentum is growing behind the idea of the circular economy, but it is still a distant ideal if European businesses don't grasp hold of the opportunity it presents. 03/03/2020
Now playing Next USA 'Gardens and graveyards' of coral discovered in hidden canyons off Australia's coast Scientists are interested in these submarine crannies because they sit on the front lines of oceanic climate change 03/03/2020
Now playing Next USA Coronavirus fears dampen hustle and bustle of world's busiest cities An eerie quiet has settled upon normally teeming streets and squares as many residents opt to stay home. 03/03/2020
Now playing Next USA 2020 Super Tuesday live updates: 14 states hold primaries More than 1,300 delegates — or about a third of the total — are at play on Super Tuesday. 03/03/2020
Now playing Next Business COVID-19 spread prompts Federal Reserve to slash rates The Federal Reserve cut its benchmark interest rate by a half-percentage point in an effort to boost the economy in the face of the spreading coronavirus. 03/03/2020
Now playing Next USA With Biden on the rise, Bloomberg's campaign faces toughest test yet The former NYC mayor's 'Super Tuesday strategy' comes into play as voters head to the polls across the country. 03/03/2020
Now playing Next USA Who will dominate Super Tuesday? Here are three scenarios to watch 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. 03/03/2020
Now playing Next No Comment Smoke billows after air strikes hit Syrian towns of Al-Bara and Baylun Smoke was seen in the skies near Idlib, Syria on Tuesday air strikes on the towns of Al-Bara, to the south of the city, and Balyun. 03/03/2020
Now playing Next Italy 'Half of world's sandy beaches could disappear due to climate change' They could disappear by the end of the century if action is not taken to halt climate change, it's claimed. 03/03/2020
Now playing Next USA Amy Klobuchar rejects idea that moderate Dems are trying to crush Sanders Klobuchar exited the Democratic primary race Monday after she came in sixth place in the South Carolina primary on Saturday. 03/03/2020
Now playing Next USA 7 things to watch on Super Tuesday The biggest day on the Democratic presidential calendar could establish a front-runner, lock in a two-person race and settle the fate of wild cards. 03/03/2020
Now playing Next USA Super Tuesday polls: A state-by-state look at who's leading Bernie Sanders is up in California, home of the biggest trove of delegates, although Joe Biden's big South Carolina win appears to be registering in recent surveys. 03/03/2020
Now playing Next USA Trump sets his sights on Biden "They're going to put him into a home, and other people are going to be running the country," the president said of the former vice president at a campaign rally in Charlotte Monday. 03/03/2020