I saw a few people questioning the Data for Progress poll I which I used as the basis for yesterday’s post about Kyrsten Sinema cratering at home among Democrats. So I decided to dig into some other polling data. Data for Progress is a progressive-aligned organization, as the name suggests. And some skepticism is always warranted when the pollster is in some way an interested party. But Data for Progress is a respected outfit. And my review of data from other pollsters over the last year bears that out. Their numbers are consistent with what other pollsters have found. But there were some more details that helped fill out the picture.
This is a companion discussion topic for the original entry at https://talkingpointsmemo.com/?p=1388421