In a letter to CNN President Jeff Zucker, representatives of the Trump campaign questioned the methodology and timing of the poll, noting that it was largely conducted before better-than-expected unemployment numbers were released Friday. ADCNN executive vice president and general counsel David Vigilante responded Wednesday afternoon with a letter to the Trump campaign. ADA Washington Post-ABC News poll conducted in late May, for example, showed Biden leading Trump by 10 points. Other polls that included early June survey dates have showed Biden leading by between seven and 11 points. CNN routinely publishes details about how its surveys are conducted, with the latest poll conducted among 1,259 total respondents, with 811 reached on cellphones and 448 on landlines.

Source: Washington Post June 10, 2020 19:14 UTC