The Reuters / Ipsos Poll -- done on July 22nd and 23rd of a nationwide sample of 1,241 adults with a 3 point margin of error.
The NPR / PBS NewsHour / Marist Poll -- done on July 22nd of a nationwide sample of 1,117 registered voters with a 3.5 point margin of error.
The Economist / YouGov Poll -- done between July 21st and 23rd of a nationwide sample of 1,435 registered voters with a 3.1 point margin of error.
