Asked if they would definitely, probably or never support Trump or Clinton, independents were more likely to say "never" to both. So why is the Quinnipiac poll so much closer than the Post/ABC one? Eighteen percent of respondents in the Quinnipiac poll offered a non-Clinton/Trump response. The picture that the Quinnipiac poll paints is of two candidates that are reasonably popular with their own parties, but that's it. Does this suggest that Trump's seen a sudden, dramatic surge in support since the Post/ABC poll was completed June 23?

Source: Washington Post June 29, 2016 13:54 UTC