Politics Magazine
Virginia -- Quinnipiac University Poll (August 9-16) 808 likely voters, 3.5 point moe
Iowa -- Quinnipiac University Poll (August 9-16) 846 likely voters, 3.4 point moe
Colorado -- Quinnipiac University Poll (August 9-16) 830 likely voters, 3.4 point moe
Nevada -- Suffolk University Poll (August 15-17) 500 likely voters
Indiana -- Monmouth University Poll (August 13-16) 403 likely voters, 4.9 point moe