Mara Liasson

With Day 4 of the Democratic National Convention set to kick off, Hillary Clinton's headlining speech is the main attraction — but it's by no means the only story line swirling on the final night.

President Obama will make the case for his former secretary of state, Hillary Clinton, to succeed him in office when he speaks at the Democratic National Convention on Wednesday.

A Clinton win would mean the president's policy legacy is kept intact, while a Trump victory would make the election all about a backlash to Obama's tenure.

Hillary Clinton clinches the Democratic presidential nomination. She becomes the first female presidential candidate for a major U.S. political party.

Hillary Clinton is expected to formally become the Democratic nominee for president in Philadelphia on day two of the Democratic convention. Will party disunity continue to dominate the convention floor Tuesday night?

For the former president, a return to the White House will "unfold into a role that's not too dissimilar from the one he's been playing for 16 years," says historian Carl Anthony Sferazza.

A key question for Democrats as their party convention opens is how strongly they'll unite behind their presumptive nominee Hillary Clinton. Her former rival Bernie Sanders speaks Monday night.

Democratic National Committee chairwoman Debbie Wasserman Shultz, who is stepping down amid an email scandal, was booed Monday. Is that a hint of what's to come as Bernie Sanders speaks tonight?

It's not a good opening for the Democratic National Convention: At a breakfast hosted by the delegation from Debbie Wasserman Shultz's home state of Florida, she was booed before she started talking.

Hillary Clinton will break the penultimate glass ceiling this week — becoming the first female nominee of a major American political party. Here are some things to watch at the Democratic convention.

As the Republican National Convention nears its end, Donald Trump will deliver a speech Thursday night for the first time as the official GOP nominee.

Some of the biggest speakers of the Republican convention came out Wednesday, including Donald Trump's vice presidential pick Mike Pence. Pence made his debut after Ted Cruz was booed off the stage.

On night three of the Republican National Convention, Eric Trump and vice presidential nominee Mike Pence will take the stage.

Delegates to the Republican National Convention in Cleveland begin the nomination process to officially name Donald Trump as the GOP nominee for president.

Day two of the Republican National Convention is devoted to the theme of "Making America Work Again." Donald Trump will also be officially named the nominee Tuesday night.

The Republican National Convention begins Monday with the first night's activities and speakers.

The Republican National Convention kicks off Monday at the Quicken Loans Arena in Cleveland.

The convention kicks off Monday. Will it be as exciting as Donald Trump has promised or will it be ... traditional?

As the Republican convention kicks off in Cleveland, Steve Inskeep examines how the killings in Baton Rouge, La., impact discussion of guns and national security.

Donald Trump's older children are intimately involved in his campaign. Less involved is his wife, Melania. But if he wins the White House, she'll have the most prominent role of all: First Lady.