Polling experts have conducted an autopsy on exactly why so many polls were off in the run-up to the 2016 election. They found that state polls were far off, in part because of late-deciding voters.

Less than one-fifth of voters in the fastest-growing racial group in the U.S. supported Donald Trump in the 2016 election, according to new results from the largest exit poll of Asian-American voters.

A new book goes behind the scenes of Clinton's presidential bid. "There is no Big Reveal," says NPR's Ron Elving. "Instead we get a slow-building case against [her campaign's] concept and execution."

Now that he's declared his campaign for re-election, President Trump can continue to funnel money into his own businesses, but the payments will also face more scrutiny.

The FBI director, appearing with other top U.S. intelligence chiefs at a Senate Intelligence Committee hearing, said Russia targeted Republican National Committee Web domains no longer in use.

A Senate hearing on the cybersecurity threat comes as intelligence agencies prepare to issue their report on Russia's involvement in the fall presidential campaign.

Russian Foreign Minister Sergey Lavrov went on state TV Friday to announce plans for a tit-for-tat response to U.S. sanctions on Russia. But President Vladimir Putin says it's not happening.

There were expectations that Donald Trump would do worse with Latino voters than any candidate in history, but that didn't happen.

Today is the 225th anniversary of the adoption of the Bill of Rights. To mark the occasion, the American Civil Liberties Union of Washington is handing…

The review will go all the way back to the 2008 campaign and will look at "all foreign actors and any attempt to interfere with our elections," said White House spokesman Eric Schultz.