Tulsi Gabbard

The CIA Director and the Director of National Intelligence testified that they did not share classified information in a messaging group chat that discussed the U.S. bombing campaign in Yemen.

The former Democratic congresswoman has shifted her political allegiance in recent years, going from a candidate for the Democratic presidential nomination in 2020 to a stalwart Trump supporter.

In her announcement to leave the Democratic Party, Gabbard accused the party of using rhetoric that is anti-police and anti-religion, and pushing the country closer to nuclear war.

Elizabeth Warren says she would serve as Joe Biden's running mate. Whether gender blocked her own path to the nomination is a key question for many Democrats — and a complicated one.

The Democratic presidential field started out as the most diverse ever, and the largest in at least 40 years. It's since winnowed down to one.

The Iraq war veteran, who has stirred controversy within her own party, failed to take off in the Democratic presidential primary.

The Democratic presidential primary has moved west for the Nevada caucuses. Follow NPR's live coverage.

Ten candidates are on stage in Atlanta on Wednesday night — amid an impeachment inquiry into President Trump and a shifting field. NPR reporters have live analysis and fact checks of their remarks.

The stakes are creeping higher as early primaries and caucuses get nearer. Ten candidates will be on the stage in Atlanta beginning at 9 p.m. ET.

The requirements for the Nov. 20 debate, hosted by MSNBC and The Washington Post, were stricter than they have been — and December's bar is even higher.