Hillary Clinton also sweeps the potential 2016 Democratic field for president.
Sixty percent of people said they identify with one of the two major political parties.
The confidence rating for the presidency marks a six-year low.
Democratic pollster Stan Greenberg says the right message to appeal to the critical bloc could boost them in the midterm elections.
Bill Clinton and George H.W. Bush were rated most popular living leaders, a poll finds.
NBC/Wall Street Journal poll shows deep divide within the GOP on hot-button issues.
Timothy Cama 06/12/14 04:19 PM EDT
Voters in coal-heavy states oppose a Senate candidate who supports the EPA's emissions rules.
Timothy Cama 06/03/14 10:27 AM EDT
The Democratic Public Policy Polling survey finds most voters support EPA’s power plant rule.
Nearly 90 percent of voters rate the economy as an extremely or very important issue.
Seventy-two percent of voters say most incumbents don’t deserve reelection.