But unlike the national poll, our Iowa poll has revealed a few cracks in Mr. Trump’s armor.
debate on Aug. 23 in our national poll earlier this week.
One is that it’s about survey administration: In an online survey, you see a long list of candidates, read them over, and then you choose one.
The Democratic primary, however, is a case where more sophisticated modeling of the primary electorate might make a huge difference.
My guess: if we had done an elaborate Democratic primary poll — and we did not, in the absence of a competitive race — Mr. Biden’s lead would have grown.
Persons:
DeSantis, Trump, Will Hurd, Hurd, Vivek Ramaswamy, Ramaswamy, YouGov, Biden, Robert F, Kennedy Jr, Democratic leaners, Biden’s
Organizations:
Republican, Republicans, Democratic
Locations:
Iowa, Texas, Siena