Biden Maintains Solid Lead Over Trump in Convention Eve Polling

  • Majority of Biden backers motivated by feelings against Trump
  • CBS shows Democrats enthusiatic about Harris as running mate

Joe Biden during a campaign event in Wilmington, Delaware, U.S., on Aug. 12.

Photographer: Stefani Reynolds/Bloomberg
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Joe Biden maintains a solid lead over President Donald Trump on the eve of the Democratic National Convention, according to polls that at least partly reflected his choice of Senator Kamala Harris as running mate.

Biden was up by 9 percentage points according to an NBC News/Wall Street Journal poll released Sunday, and by 10 points in a CBS News poll of likely voters nationwide. The RealClearPolitics average of general election polls, which includes the latest surveys, shows Biden leading by 7.9 points.