Scott Detrow

Updated at 3:25 p.m. ET

California Sen. Kamala Harris is dropping out of the presidential race, citing a lack of funds. She informed her campaign staff of the decision on a conference call and later sent an email to supporters, in which she wrote "my campaign for president simply doesn't have the financial resources we need to continue."

Former Massachusetts Gov. Deval Patrick is making a last-minute entry into the crowded Democratic presidential primary.

A source with direct knowledge of his decision tells NPR that Patrick has been making calls to Massachusetts and national elected officials and supporters to brief them on his plans and that he plans to formally enter the race as soon as Wednesday night.

Patrick's decision is about as last minute as it gets for a candidate who still wants to compete in the key early primary states: New Hampshire's filing deadline is Friday.

Massachusetts Sen. Elizabeth Warren has been calling for President Trump's impeachment since the spring. California Sen. Kamala Harris wasn't too far behind her. New Jersey Sen. Cory Booker's been pushing for it for months.

In fact, all six U.S. senators still running for president are backing the House's impeachment inquiry.

But now that the lawmakers may be getting what they want, many political operatives see it as a train wreck for their presidential campaigns.

Former Vice President Joe Biden appears to be ramping up his attacks on President Trump. Notably, he's also ramping up his defense of his own dealings in Ukraine.

Updated at 3:43 p.m. ET

Former Vice President Joe Biden called for President Trump's impeachment unless the White House complies with congressional requests for information about a call the president made to a Ukrainian leader.

"We have a president who believes there is no limit to his power," Biden said. "We have a president who believes he can do anything and get away with it. We have a president who believes he is above the law."

Updated at 1:50 p.m. ET

Friends, family, reporters and politicians gathered Saturday in downtown Washington, D.C., to remember journalist Cokie Roberts.

She was hailed as a "servant" of God and referred to as a "special singular soul" by those who delivered remarks.

Roberts died Tuesday at age 75 of complications from breast cancer. She had covered and commented on politics for NPR since 1978 and spent decades working for ABC News as well, including several years co-hosting the Sunday morning political show This Week.

Updated at 1:40 p.m. ET

Security concerns have prompted the Democratic National Committee to recommend nixing a plan that would have allowed Iowans and Nevadans to remotely caucus for candidates next year.

Supporters have long argued that "virtual caucuses" would open up Iowa's first-in-the-nation presidential contest, which requires caucusers to physically attend sometimes hours-long events to declare their choice for president.

Former Vice President Joe Biden plays up his Pennsylvania roots as much as anything and has heavily courted organized labor in his presidential campaign, but a key union in Biden's backyard is feeling neglected by the leading Democratic candidate.

Sens. Elizabeth Warren and Bernie Sanders are campaigning on "big structural change" and "political revolution." Former Vice President Joe Biden thinks voters will weigh the "soul of America" as they decide whom to support.

Sen. Kamala Harris is making a different bet.

The California senator's campaign is increasingly focused on economic challenges that, as she framed it at the Iowa State Fair this weekend, wake voters up in the middle of the night.

Before the first presidential debate last month, former Vice President Joe Biden's campaign signaled that he expected to be attacked by the candidates trailing him in the polls but that Biden would essentially ignore all incoming fire.

It was a classic front-runner approach. And it was punctured, hard and fast, by California Sen. Kamala Harris' attack on Biden's past opposition to federal busing policies.

Updated at 3:00 p.m. ET

President Trump has made undoing the Obama Administration's foreign policy record one of his top priorities. So it's no surprise that former Vice President Joe Biden — who played a key role in implementing now-abandoned agreements like the Paris climate agreement and the Iran nuclear deal, sees Trump's foreign policy as a disaster.

Massachusetts Sen. Elizabeth Warren spent most of the spring as the Democratic presidential hopeful on the rise.

Her poll numbers steadily ticked up, as she carved out a spot as a policy-focused candidate whose weekly plan rollouts set much of the broader campaign agenda.

The momentum translated to fundraising. Warren took in $19.1 million in April, May and June — more than three times what her campaign raised during the first quarter of 2019, according to her campaign Monday.

One of Vermont Sen. Bernie Sanders's most animated moments in Thursday night's Democratic debate came after California Rep. Eric Swalwell urged voters to "pass the torch" to a new generation of leaders.

Swalwell's critique was aimed at former Vice President Joe Biden. But despite the fact that Sanders has been increasingly critical of Biden's policy positions, the independent Senator tried to rush to his fellow septuagenarian's defense. "As part of Joe's generation, let me respond," he urged the moderators in the middle of a candidate free-for-all.

Updated at 1:15 p.m. ET Thursday

A former vice president, four senators, a representative, a former governor, a mayor and a pair of entrepreneurs walk onto a stage ... where 10 other candidates tried to get their messages across to voters on Wednesday night.

Millions of television viewers are getting their first extended look at the historically sprawling Democratic primary field over two nights in Miami this week.

Updated at 6:30 p.m. ET

The day after former Vice President Joe Biden recalled his "civil" and productive working relationships decades ago with two longtime segregationist and racist fellow lawmakers, fellow Democrats are pouncing.

At a New York City fundraiser Tuesday night, Biden told donors he has reached across the aisle throughout his career. "I was in a caucus with James O. Eastland," Biden said, according to a pool report. "He never called me 'boy'; he always called me 'son.' "

What will the first Democratic presidential debates look like at the end of this month?

We got our first glimpse Saturday in San Francisco.

First, we saw the visual of candidate after candidate — 11 in all, with 3 more to come Sunday — parading across the stage at the California Democratic Party's annual convention.