Mara Liasson

The final presidential debate between Hillary Clinton and Donald Trump is on Wednesday at 9 p.m. ET. It's the last chance either candidate will have to make a closing argument before tens of millions of voters.

It follows yet another unprecedented week in the campaign, in which Trump has repeatedly questioned the legitimacy of the election, predicting that it will be stolen from him through media bias and massive voter fraud.

It's hard to be any more gobsmacked about the state of the presidential race right now, after a video of Donald Trump making vulgar comments about women surfaced Friday, prompting more than 30 prominent Republicans to call for him to step aside as the nominee.

Copyright 2016 NPR. To see more, visit http://www.npr.org/.

This evening's face-off between the 2016 vice presidential hopefuls certainly won't have the pizzazz — or inevitable enmity — that last week's debate between Donald Trump and Hillary Clinton had.

Copyright 2016 NPR. To see more, visit http://www.npr.org/.

The first presidential debate tonight is shaping up to be one of the most-watched political events ever, with a potentially Super Bowl-size audience.

Here are four things to watch for as Hillary Clinton and Donald Trump take the stage at Hofstra University on Long Island.

1. Which Trump shows up

Donald Trump "won" the primary debates by dominating his opponents, often by name-calling and bluster. This one will be different.

On Monday, Donald Trump and Hillary Clinton will face off in their first debate at Hofstra University in New York. In a race this close and with as many as 100 million people watching, the debates present both candidates with chances to seize momentum but potential pitfalls as well.

Here are four things to think about as Donald Trump prepares for the debates. We also looked at four things to watch for Clinton.

Hillary Clinton and Donald Trump will be together on stage for the first time on Monday. Both candidates have a lot at stake when they meet at Hofstra University in New York for the first of three presidential debates, this one with moderator Lester Holt of NBC News.

Each has different opportunities and challenges in the debates. Here are four things Clinton will have to think about. We also looked at four things to watch for Trump.

Republican presidential nominee Donald Trump is giving his adopted party a lot to think about. He has offered radically different approaches to trade, immigration, the size of government and national defense.

Now Republicans are debating whether, win or lose, Donald Trump has permanently altered their party's DNA.

Here are 4 questions that Republicans are grappling with:

Copyright 2016 NPR. To see more, visit http://www.npr.org/.

ALLISON AUBREY, HOST:

The Democratic National Convention is over. Here are some of the big takeaways from a week in Philadelphia that had more suspense and drama than expected.

The Democrats Are Really, Really Good At This

Just like Barack Obama's two conventions, this one was flawlessly choreographed. Even the revolt of the Bernie Bros had a more-or-less happy ending.

Copyright 2017 NPR. To see more, visit http://www.npr.org/.

AUDIE CORNISH, HOST:

Tonight President Obama will take the stage at the Democratic National Convention with one goal: convincing voters to elect Hillary Clinton as his successor.

The stakes are high for the newly minted nominee, but they are arguably even higher for the incumbent president. A Clinton win would mean his policy legacy is kept intact and there's validation of his tenure in the White House.

Copyright 2016 NPR. To see more, visit NPR.

If Hillary Clinton wins the White House in November, she would be the first female president of the United States.

There would be a few other firsts in the family that night as well: Bill Clinton would be the first man married to a U.S. president. He would also become the first former president to become the first spouse.

Tuesday night, Bill Clinton addresses the Democratic National Convention in Philadelphia to make the case for his wife. It will be his 10th time addressing the DNC.

Pages