Watch 3:57
What new Iowa poll numbers mean for Warren and other 2020 Democrats
Iowa plays an outsized role in presidential politics, and new poll numbers from that state could influence how different Democratic candidates' focus their campaigns. The poll by The Des Moines Register and CNN puts Sen. Elizabeth Warren two points ahead…
Watch 8:29
Amy Walter and Tamara Keith on Warren’s poll numbers, Democrats on impeachment
Amy Walter of the Cook Political Report and NPR’s Tamara Keith join Judy Woodruff to discuss the week’s political news, including a new poll that shows Iowa voters favoring Sen. Elizabeth Warren, Sen. Cory Booker’s scramble to raise enough campaign…
How voters viewed Trump, health care and immigration, according to exit polls
Exit polls aren't perfect. But they do provide information on what mattered most to voters, and how they viewed key leaders and issues. Here's a look at what mattered to voters during the 2018 midterms.
Watch 7:14
How FiveThirtyEight calculates the data of a divided nation
Nate Silver's FiveThirtyEight blog burst onto the political scene in 2008, when he forecasted the popular vote for president within one percentage point. Becoming a key point of reference during elections, he started a podcast in 2016, and says his…
Democratic Congressional candidates now hold a nine-point advantage over Republicans, according to the latest poll from the PBS NewsHour, NPR and Marist. But can polls be trusted? In 2016, polls in key states showed Hillary Clinton winning handily. Donald Trump…
The newly released survey from the Associated Press and the NORC Center for Public Affairs Research found that more than 8 in 10 Americans think the country is greatly divided about important values.
A round of new polls show historically low support for President Trump has slipped further since the spring. Amy Walter of The Cook Political Report and Tamara Keith of NPR join Judy Woodruff to discuss the president’s numbers, and how…
Donald Trump was elected president, but the grand majority of polls, pollsters and prediction markets showed that a Clinton presidency was more likely. How did they get it so wrong?…
From a media standpoint, the Election 2016 polls provided a great narrative, mathematician Ole J. Forsberg writes, but they had a margin of error, and journalists didn’t seem to understand what those words meant.
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