Now playing Next USA Bloomberg reassessing candidacy, will meet with advisers The former New York City mayor fell short in most Super Tuesday states, lagging far behind in the delegate count. 04/03/2020
Now playing Next USA Sessions likely headed to runoff in Alabama GOP Senate race, Roy Moore won't make it Trump has trashed his former attorney general as the "biggest mistake" of his presidency. 04/03/2020
Now playing Next USA Biden takes Massachusetts, defeating home state Sen. Warren and Sanders, NBC projects Once the favorite, Warren fell to third place in the Bay State 04/03/2020
Now playing Next USA Biden wins Minnesota, after home state Sen. Klobuchar drops out, NBC projects The senator endorsed the former vice president at a rally in Texas. 04/03/2020
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 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 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 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 USA After shift to the right under Trump, Supreme Court to hear major abortion case The outcome is uncertain following the president's nominees Gorsuch and Kavanaugh joining the bench. 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 Warren takes aim at Biden: A 'Washington insider will not meet this moment' In her sharpest attack yet on the former vice president, Warren says Biden is a risk to the Democratic Party and the country. 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
Now playing Next USA Looking for Obama's hidden hand in candidates coalescing around Biden Pressure increases on Mike Bloomberg as candidates exit the race and back Joe Biden. 02/03/2020
Now playing Next USA Biden rallies establishment in bid to turn back Sanders Analysis: At the last possible moment, former rivals are coalescing behind the former vice president to try to blunt Bernie Sanders' edge heading into Super Tuesday. 02/03/2020
Now playing Next USA Pete Buttigieg to endorse Joe Biden for president The former South Bend mayor's backing came less than a day after he ended his own presidential bid. 02/03/2020
Now playing Next USA President Trump appears to have boxed in the Senate by nominating Ratcliffe as intel chief The Senate must confirm as DNI a Texas congressman who inflated his resume, or leave in place an acting director without significant intel experience. 02/03/2020
Now playing Next USA Amy Klobuchar drops out of presidential race, will endorse Biden Amy Klobuchar is dropping out of the presidential race, a campaign official confirmed on Monday. 02/03/2020